Hayato Koga Judoka
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Hayato Koga
Judo performance
Hayato Koga
Hayato Koga
Country: Japan | Born: 13 September 1997 (27 years)
Hayato and Genki Koga wore the national team uniform recently to follow in the footsteps of their father, Toshihiko, who won the gold medal in the 71-kilogram division at the 1992 Barcelona Olympics. He claimed silver at the Grand Slam in Tokyo in 2022.
Match balance of all judo contests of the judoka
Year Matches Won Lost % won
Last 201815383.3 %
Last 251815383.3 %
2023110100.0 %
202254180.0 %
Last 6 contests
Date Opponent Noc Rnd W/L Type Event Cat VIDEO
14 May 2023 Kang, Heon-Cheol KOR 1/8 W WTC Doha U73
3 Dec 2022 Hashimoto, Soichi JPN final L GSL Tokyo U73
3 Dec 2022 Oyoshi, Ken JPN 1/2 W GSL Tokyo U73
3 Dec 2022 Wandtke, Igor GER 1/4 W GSL Tokyo U73
3 Dec 2022 Hristov, Mark BUL 1/8 W GSL Tokyo U73
3 Dec 2022 Ovezdurdyyev, Kemal TKM 1/16 W GSL Tokyo U73
Last 6 judo events with all contests at the event
Date Result Judo event Type Cat.  
03/12/2022 2 Grand Slam Tokyo GSL U73
30/10/2022 2 Kodokan Cup Chiba NT U73
02/02/2019 3 European Open Odivelas WCup U73
10/09/2017 3 All Japan U21 Championships Saitama NJun U73
28/05/2016 3 European Cup U21 Leibnitz IJFJun U73
20/03/2016 2 International Masters Bremen U21 ITJun U73