210729 -- TOKYO, July 29, 2021 -- Dimitrij Ovtcharov of Germany reacts during the men s singles semifinal Table tennis, Tischtennis match against Ma Long of China at Tokyo 2020 Olympic Games, Olympische Spiele, Olympia, OS in Tokyo, Japan, July 29, 2021. TOKYO2020JAPAN-TOKYO-OLY-TABLE TENNIS-MEN S SINGLES SEMIFINAL LuixSiuxWai PUBLICATIONxNOTxINxCHN