Guatemala's Nikte Alejandra Sotomayor hits a shot to Canada's Michelle Li in their women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

China's Huang Dongping hits a shot next to China's Wang Yilyu in their mixed doubles badminton group stage match against Hong Kong's Tang Chun Man and Hong Kong's Tse Ying Suet during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

China's Huang Dongping watches after China's Wang Yilyu (top) served in their mixed doubles badminton group stage match against Hong Kong's Tang Chun Man (R) and Hong Kong's Tse Ying Suet during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

China's Wang Yilyu (L) hits a shot next to China's Huang Dongping in their mixed doubles badminton group stage match against Hong Kong's Tang Chun Man and Hong Kong's Tse Ying Suet during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Hong Kong's Tang Chun Man (R) and Hong Kong's Tse Ying Suet prepare for a point in their mixed doubles badminton group stage match against China's Huang Dongping and China's Wang Yilyu during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

China's Wang Yilyu (R) hits a shot next to China's Huang Dongping in their mixed doubles badminton group stage match against Hong Kong's Tang Chun Man and Hong Kong's Tse Ying Suet during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Hong Kong's Tang Chun Man (R) and Hong Kong's Tse Ying Suet prepare for a point in their mixed doubles badminton group stage match against China's Huang Dongping and China's Wang Yilyu during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Canada's Michelle Li hits a shot to Guatemala's Nikte Alejandra Sotomayor in their women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Canada's Michelle Li hits a shot to Guatemala's Nikte Alejandra Sotomayor in their women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Hong Kong's Tse Ying Suet gets off the court after a fall in her mixed doubles badminton group stage match with Hong Kong's Tang Chun Man against China's Huang Dongping and China's Wang Yilyu during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Hong Kong's Tse Ying Suet reacts after being hit in the face with a shuttlecock in her mixed doubles badminton group stage match with Hong Kong's Tang Chun Man against China's Huang Dongping and China's Wang Yilyu during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

China's Wang Yilyu (L) and China's Huang Dongping celebrate the win in their mixed doubles badminton group stage match against Hong Kong's Tang Chun Man and Hong Kong's Tse Ying Suet during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

China's Wang Yilyu (L) and China's Huang Dongping celebrate the win in their mixed doubles badminton group stage match against Hong Kong's Tang Chun Man and Hong Kong's Tse Ying Suet during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

China's Wang Yilyu celebrates the win in his mixed doubles badminton group stage match with China's Huang Dongping against Hong Kong's Tang Chun Man and Hong Kong's Tse Ying Suet during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Thailand's Dechapol Puavaranukroh hits a shot next to Thailand's Sapsiree Taerattanachai in their mixed doubles badminton group stage match against France's Delphine Delrue and France's Thom Gicquel during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Thailand's Dechapol Puavaranukroh hits a shot next to Thailand's Sapsiree Taerattanachai (top L) in their mixed doubles badminton group stage match against France's Delphine Delrue and France's Thom Gicquel (bottom) during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by PEDRO PARDO / AFP)

A general view shows the empty seats during the badminton group stage matches at the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

China's Shi Yuqi hits a shot to Malta's Matthew Abela in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Malta's Matthew Abela hits a shot to China's Shi Yuqi in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Yuta Watanabe (L) hits a shot next to Japan's Hiroyuki Endo in their men's doubles badminton group stage match against Russia's Vladimir Ivanov and Russia's Ivan Sozonov during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Russia's Vladimir Ivanov and Russia's Ivan Sozonov (R) wait for a point in their men's doubles badminton group stage match against Japan's Yuta Watanabe and Japan's Hiroyuki Endo during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

China's Shi Yuqi hits a shot to Malta's Matthew Abela in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Yuta Watanabe (L) hits a shot next to Japan's Hiroyuki Endo in their men's doubles badminton group stage match against Russia's Vladimir Ivanov and Russia's Ivan Sozonov during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Japan's Yuta Watanabe (L) hits a shot next to Japan's Hiroyuki Endo in their men's doubles badminton group stage match against Russia's Vladimir Ivanov and Russia's Ivan Sozonov during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Russia's Vladimir Ivanov reacts between points in his men's doubles badminton group stage match with Russia's Ivan Sozonov against Japan's Yuta Watanabe and Japan's Hiroyuki Endo during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Japan's Yuta Watanabe (L) hits a shot next to Japan's Hiroyuki Endo in their men's doubles badminton group stage match against Russia's Vladimir Ivanov and Russia's Ivan Sozonov during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Russia's Vladimir Ivanov and Russia's Ivan Sozonov (R) wait for a point in their men's doubles badminton group stage match against Japan's Yuta Watanabe and Japan's Hiroyuki Endo during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Denmark's Mathias Christiansen (R) hits a shot next to Denmark's Alexandra Boje in their mixed doubles badminton group stage match against Indonesia's Praveen Jordan (bottom L) and Indonesia's Melati Daeva Oktavianti during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Yuta Watanabe (L) hits a shot next to Japan's Hiroyuki Endo in their men's doubles badminton group stage match against Russia's Vladimir Ivanov and Russia's Ivan Sozonov during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Denmark's Mathias Christiansen hits a shot next to Denmark's Alexandra Boje in their mixed doubles badminton group stage match against Indonesia's Praveen Jordan and Indonesia's Melati Daeva Oktavianti during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Russia's Vladimir Ivanov (C) hits a shot in his men's doubles badminton group stage match with Russia's Ivan Sozonov (R) against Japan's Yuta Watanabe and Japan's Hiroyuki Endo (L) during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Russia's Ivan Sozonov (C) hits a shot next to Russia's Vladimir Ivanov in their men's doubles badminton group stage match against Japan's Yuta Watanabe and Japan's Hiroyuki Endo during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Denmark's Mathias Christiansen hits a shot in his mixed doubles badminton group stage match with Denmark's Alexandra Boje against Indonesia's Praveen Jordan and Indonesia's Melati Daeva Oktavianti during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Russia's Vladimir Ivanov serves in his men's doubles badminton group stage match with Russia's Ivan Sozonov against Japan's Yuta Watanabe and Japan's Hiroyuki Endo during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Russia's Vladimir Ivanov serves in his men's doubles badminton group stage match with Russia's Ivan Sozonov against Japan's Yuta Watanabe and Japan's Hiroyuki Endo during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Indonesia's Praveen Jordan hits a shot next to Indonesia's Melati Daeva Oktavianti in their mixed doubles badminton group stage match against Denmark's Mathias Christiansen and Denmark's Alexandra Boje during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Yuta Watanabe (L) hits a shot next to Japan's Hiroyuki Endo in their men's doubles badminton group stage match against Russia's Vladimir Ivanov and Russia's Ivan Sozonov during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Japan's Yuta Watanabe (L) hits a shot next to Japan's Hiroyuki Endo in their men's doubles badminton group stage match against Russia's Vladimir Ivanov and Russia's Ivan Sozonov during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Indonesia's Praveen Jordan and Indonesia's Melati Daeva Oktavianti high five in their mixed doubles badminton group stage match against Denmark's Mathias Christiansen and Denmark's Alexandra Boje during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Indonesia's Praveen Jordan (R) hits a shot next to Indonesia's Melati Daeva Oktavianti in their mixed doubles badminton group stage match against Denmark's Mathias Christiansen and Denmark's Alexandra Boje (bottom) during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Indonesia's Anthony Sinisuka Ginting hits a shot to Hungary's Gergely Krausz in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Denmark's Maiken Fruergaard (front) prepares for a point next to Denmark's Sara Thygesen in their women's doubles badminton group stage match against South Korea's Lee So-hee and South Korea's Shin Seung-chan during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Denmark's Maiken Fruergaard prepares for a point next to Denmark's Sara Thygesen in their women's doubles badminton group stage match against South Korea's Lee So-hee and South Korea's Shin Seung-chan during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Denmark's Maiken Fruergaard (front) prepares for a point next to Denmark's Sara Thygesen in their women's doubles badminton group stage match against South Korea's Lee So-hee and South Korea's Shin Seung-chan during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Indonesia's Anthony Sinisuka Ginting hits a shot to Hungary's Gergely Krausz in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Indonesia's Anthony Sinisuka Ginting hits a shot to Hungary's Gergely Krausz in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

South Korea's Lee So-hee (back) prepares for a point next to South Korea's Shin Seung-chan in their women's doubles badminton group stage match against Denmark's Maiken Fruergaard Denmark's Sara Thygesen during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

South Korea's Lee So-hee (back) prepares for a point next to South Korea's Shin Seung-chan in their women's doubles badminton group stage match against Denmark's Maiken Fruergaard Denmark's Sara Thygesen during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Denmark's Maiken Fruergaard (back) watches Denmark's Sara Thygesen hit a shot in their women's doubles badminton group stage match against South Korea's Lee So-hee and South Korea's Shin Seung-chan (bottom) during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Estonia's Raul Must hits a shot to China's Chen Long in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Estonia's Raul Must hits a shot to China's Chen Long in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

South Korea's Lee So-hee (L) and South Korea's Shin Seung-chan prepare between points in their women's doubles badminton group stage match against Denmark's Maiken Fruergaard Denmark's Sara Thygesen during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

South Korea's Shin Seung-chan hits a shot next to South Korea's Lee So-hee in their women's doubles badminton group stage match against Denmark's Maiken Fruergaard Denmark's Sara Thygesen during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

South Korea's Lee So-hee hits a shot next to South Korea's Shin Seung-chan in their women's doubles badminton group stage match against Denmark's Maiken Fruergaard Denmark's Sara Thygesen during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Australia's Wendy Chen Hsuan-yu hits a shot to Denmark's Mia Blichfeldt in their women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Australia's Wendy Chen Hsuan-yu hits a shot to Denmark's Mia Blichfeldt in their women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

South Korea's Shin Seung-chan hits a shot next to South Korea's Lee So-hee in their women's doubles badminton group stage match against Denmark's Maiken Fruergaard Denmark's Sara Thygesen during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Denmark's Mia Blichfeldt hits a shot to Australia's Wendy Chen Hsuan-yu in their women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

The court net is pictured in front of Denmark's Sara Thygesen in her women's doubles badminton group stage match with Denmark's Maiken Fruergaard against South Korea's Lee So-hee and South Korea's Shin Seung-chan during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Denmark's Mia Blichfeldt hits a shot to Australia's Wendy Chen Hsuan-yu in their women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Denmark's Maiken Fruergaard (L) prepares for a point next to Denmark's Sara Thygesen in their women's doubles badminton group stage match against South Korea's Lee So-hee and South Korea's Shin Seung-chan during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Denmark's Maiken Fruergaard (L) hits a shot next to Denmark's Sara Thygesen in their women's doubles badminton group stage match against South Korea's Lee So-hee (R) and South Korea's Shin Seung-chan during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

China's Chen Long hits a shot to Estonia's Raul Must in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Mauritius' Georges Julien Paul hits a shot to Japan's Kanta Tsuneyama in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by LINTAO ZHANG / POOL / AFP)

Japan's Nozomi Okuhara (top) hits a shot to Germany's Yvonne Li in their women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by LINTAO ZHANG / POOL / AFP)

India's P. V. Sindhu hits a shot in her women's singles badminton group stage match against Israel's Ksenia Polikarpova during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

India's P. V. Sindhu prepares between points in her women's singles badminton group stage match against Israel's Ksenia Polikarpova during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

India's P. V. Sindhu (R) prepares between points in her women's singles badminton group stage match against Israel's Ksenia Polikarpova during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

USA's Timothy Lam hits a shot against Japan's Kento Momota in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

USA's Timothy Lam hits a shot against Japan's Kento Momota in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Kento Momota hits a shot to USA's Timothy Lam in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

USA's Timothy Lam hits a shot against Japan's Kento Momota in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Kento Momota prepares between points with USA's Timothy Lam in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

USA's Timothy Lam watches the shuttlecock during a point with Japan's Kento Momota in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Egypt's Doha Hany (top) watches Egypt's Adham Hatem Elgamal hit a shot in their mixed doubles badminton group stage match against South Korea's Seo Seung-jae and South Korea's Chae Yoo-jung during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Egypt's Doha Hany (L) hits a shot next to Egypt's Adham Hatem Elgamal in their mixed doubles badminton group stage match against South Korea's Seo Seung-jae and South Korea's Chae Yoo-jung during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

USA's Beiwen Zhang hits a shot in her women's singles badminton group stage match against Ukraine's Maria Ulitina during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Ukraine's Maria Ulitina hits a shot to USA's Beiwen Zhang in her women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Ukraine's Maria Ulitina hits a shot to USA's Beiwen Zhang in her women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

South Korea's Seo Seung-jae watches South Korea's Chae Yoo-jung (L) hit a shot in their mixed doubles badminton group stage match against Egypt's Doha Hany and Egypt's Adham Hatem Elgamal during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Ukraine's Maria Ulitina hits a shot to USA's Beiwen Zhang in her women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Kento Momota reaches for a return to USA's Timothy Lam in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Japan's Kento Momota hits a shot to USA's Timothy Lam in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Japan's Kento Momota reaches for a return to USA's Timothy Lam in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Ukraine's Maria Ulitina hits a shot to USA's Beiwen Zhang in her women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

USA's Timothy Lam hits a shot against Japan's Kento Momota in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Japan's Kento Momota hits a shot to USA's Timothy Lam in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

USA's Timothy Lam hits a shot against Japan's Kento Momota in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

USA's Timothy Lam hits a shot against Japan's Kento Momota in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

An official cleans the court during the badminton group stage matches at the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Kento Momota looks on between points with USA's Timothy Lam in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Japan's Kento Momota looks on between points with USA's Timothy Lam in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Japan's Kento Momota reaches for a return to USA's Timothy Lam in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Kento Momota looks on between points with USA's Timothy Lam in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Japan's Kento Momota looks on between points with USA's Timothy Lam in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Kento Momota hits a shot to USA's Timothy Lam in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Kento Momota wipes down during his men's singles badminton group stage match against USA's Timothy Lam at the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Kento Momota hits a shot to USA's Timothy Lam in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

China's Li Yinhui (L) hits a shot next to China's Liu Yuchen in their men's doubles badminton group stage match against Germany's Marvin Seidel and Germany's Mark Lamsfuss during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Germany's Marvin Seidel (bottom L) and Germany's Mark Lamsfuss watch a shot against China's Li Yinhui and China's Liu Yuchen (top R) in their men's doubles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Australia's Gronya Somerville (L) hits a shot next to Australia's Simon Wing Hang Leung in their mixed doubles badminton group stage match against Japan's Yuta Watanabe and Japan's Arisa Higashino during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Australia's Simon Wing Hang Leung (L) reacts after a point with Australia's Gronya Somerville in their mixed doubles badminton group stage match against Japan's Yuta Watanabe and Japan's Arisa Higashino during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Malaysia's Lee Zii Jia hits a shot to Ukraine's Artem Pochtarov in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Ukraine's Artem Pochtarov hits a shot to Malaysia's Lee Zii Jia in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Ukraine's Artem Pochtarov hits a shot to Malaysia's Lee Zii Jia in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Ukraine's Artem Pochtarov hits a shot to Malaysia's Lee Zii Jia in their men's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Australia's Gronya Somerville picks herself off the court after point next to Australia's Simon Wing Hang Leung in their mixed doubles badminton group stage match against Japan's Yuta Watanabe and Japan's Arisa Higashino during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Australia's Simon Wing Hang Leung (R) reaches for a shot next to Australia's Gronya Somerville in their mixed doubles badminton group stage match against Japan's Yuta Watanabe and Japan's Arisa Higashino during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Japan's Yuta Watanabe (top) watches Japan's Arisa Higashino hit a shot in their mixed doubles badminton group stage match against Australia's Simon Wing Hang Leung and Australia's Gronya Somerville during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Yuta Watanabe (top R) watches Japan's Arisa Higashino hit a shot in their mixed doubles badminton group stage match against Australia's Simon Wing Hang Leung (bottom L) and Australia's Gronya Somerville during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Arisa Higashino (R) hits a shot next to Japan's Yuta Watanabe in their mixed doubles badminton group stage match against Australia's Simon Wing Hang Leung and Australia's Gronya Somerville during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Germany's Marvin Seidel (top R) hits a shot next to Germany's Mark Lamsfuss against China's Li Yinhui and China's Liu Yuchen (bottom R) in their men's doubles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Arisa Higashino (R) and Japan's Yuta Watanabe prepare between points in their mixed doubles badminton group stage match against Australia's Simon Wing Hang Leung and Australia's Gronya Somerville during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Yuta Watanabe (L) hits a shot next to Japan's Arisa Higashino in their mixed doubles badminton group stage match against Australia's Simon Wing Hang Leung and Australia's Gronya Somerville during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Japan's Yuta Watanabe hits a shot next to Japan's Arisa Higashino in their mixed doubles badminton group stage match against Australia's Simon Wing Hang Leung and Australia's Gronya Somerville during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Japan's Yuta Watanabe (L) and Japan's Arisa Higashino celebrate victory in their mixed doubles badminton group stage match against Australia's Simon Wing Hang Leung and Australia's Gronya Somerville during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Empty seats are pictured with T-shirts wrapped over some in the arena during the badminton group stage matches at the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Alexander NEMENOV / AFP)

Hungary's Laura Sarosi reaches for a shot against Thailand's Ratchanok Intanon in their women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Hungary's Laura Sarosi reaches for a shot, in front of the Olympic rings, against Thailand's Ratchanok Intanon in their women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Germany's Marvin Seidel reacts during a point next to Germany's Mark Lamsfuss (top L) against China's Li Yinhui and China's Liu Yuchen (bottom R) in their men's doubles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Thailand's Ratchanok Intanon hits a shot to Hungary's Laura Sarosi in their women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Japan's Yuki Fukushima hits a shot in her women's doubles badminton group stage match with Japan's Sayaka Hirota against Malaysia's Chow Mei Kuan and Malaysia's Lee Meng Yean during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Thailand's Ratchanok Intanon hits a shot to Hungary's Laura Sarosi in their women's singles badminton group stage match during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Britain's Marcus Ellis hits a shot as Britain's Lauren Smith (R) watches in their mixed doubles badminton group stage match against Canada's Joshua Hurlburt-Yu and Canada's Kristen Tsai during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Britain's Marcus Ellis hits a shot as Britain's Lauren Smith (L) watches in their mixed doubles badminton group stage match against Canada's Joshua Hurlburt-Yu and Canada's Kristen Tsai during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Britain's Lauren Smith hits a shot as Britain's Marcus Ellis (top) watches in their mixed doubles badminton group stage match against Canada's Joshua Hurlburt-Yu and Canada's Josephine Wu (R) during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

A member of the media watches as Japan's Yuki Fukushima (L) hits a shot in her women's doubles badminton group stage match with Japan's Sayaka Hirota (R) against Malaysia's Chow Mei Kuan and Malaysia's Lee Meng Yean during the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)

Empty seats are pictured with T-shirts wrapped over some in the arena during the badminton group stage matches at the Tokyo 2020 Olympic Games at the Musashino Forest Sports Plaza in Tokyo on July 25, 2021. (Photo by Pedro PARDO / AFP)