| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2020 Summer Olympics
|
Judo |
 BRA |
|
|
|
Mariano dos Santos |
|
|
Extra-Lightweight, Women
(Olympic)
|
|
Round One |
Catarina Costa — Ayşə Qurbanlı |
Referee |
|
|
|
Extra-Lightweight, Women
(Olympic)
|
|
Round Two |
Lin Chen-Hao — Irina Dolgova |
Referee |
|
|
|
Extra-Lightweight, Women
(Olympic)
|
|
Quarter-Finals |
Mönkhbatyn Urantsetseg — Shira Rishony |
Referee |
|
|
|
Lightweight, Women
(Olympic)
|
|
Round One |
Kim Ji-Su — Miryam Roper |
Referee |
|
|
|
Lightweight, Women
(Olympic)
|
|
Round One |
Kaja Kajzer — Dorjsürengiin Sumyaa |
Referee |
|
|
|
Lightweight, Women
(Olympic)
|
|
Quarter-Finals |
Jessica Klimkait — Julia Kowalczyk |
Referee |
|
|
|
Middleweight, Women
(Olympic)
|
|
Round One |
Kim Seong-Yeon — Ntui Ayuk Otay Arrey Sophina |
Referee |
|
|
|
Middleweight, Women
(Olympic)
|
|
Round Two |
Michaela Polleres — Kim Seong-Yeon |
Referee |
|
|
|
Middleweight, Women
(Olympic)
|
|
Round Two |
Chizuru Arai — María Pérez |
Referee |
|
|
|
Middleweight, Women
(Olympic)
|
|
Quarter-Finals |
Chizuru Arai — Giovanna Scoccimarro |
Referee |
|
|
|
Heavyweight, Women
(Olympic)
|
|
Round One |
Maryna Slutskaya — Gabriella Wood |
Referee |
|
|
|
Heavyweight, Women
(Olympic)
|
|
Round Two |
Romane Dicko — Sandra Jablonskytė |
Referee |
|
|
|
Heavyweight, Women
(Olympic)
|
|
Round Two |
Han Mi-Jin — Maryna Slutskaya |
Referee |
|
|
|
Half-Lightweight, Men
(Olympic)
|
|
Round One |
Dzmitry Minkou — Ayoub El-Idrissi |
Referee |
|
|
|
Half-Lightweight, Men
(Olympic)
|
|
Round Two |
Hifumi Abe — Kilian Le Blouch |
Referee |
|
|
|
Half-Lightweight, Men
(Olympic)
|
|
Round Two |
Baruch Shmailov — Nathan Katz |
Referee |
|
|
|
Half-Lightweight, Men
(Olympic)
|
|
Repêchage |
Manuel Lombardo — Yondonperenlein Baskhüü |
Referee |
|
|
|
Half-Middleweight, Men
(Olympic)
|
|
Round Two |
Christian Parlati — Mohamed Abdelaal |
Referee |
|
|
|
Half-Middleweight, Men
(Olympic)
|
|
Round Two |
Tato Grigalashvili — Akmal Murodov |
Referee |
|
|
|
Half-Middleweight, Men
(Olympic)
|
|
Round Three |
Sharofiddin Boltaboev — Ivaylo Ivanov |
Referee |
|
|
|
Half-Middleweight, Men
(Olympic)
|
|
Repêchage |
Dominic Ressel — Alan Khubetsov |
Referee |
|
|
|
Half-Heavyweight, Men
(Olympic)
|
|
Round One |
Mukhammadkarim Khurramov — Ben Fletcher |
Referee |
|
|
|
Half-Heavyweight, Men
(Olympic)
|
|
Round Two |
Peter Paltchik — Lkhagvasürengiin Otgonbaatar |
Referee |
|
|
|
Half-Heavyweight, Men
(Olympic)
|
|
Quarter-Finals |
Jorge Fonseca — Niyaz Ilyasov |
Referee |
|
|
|
Half-Heavyweight, Men
(Olympic)
|
|
Semi-Finals |
Jo Gu-Ham — Jorge Fonseca |
Referee |
|
|
|
Team, Mixed
(Olympic)
|
|
Quarter-Finals |
— |
Referee |
|
|
|
Team, Mixed
(Olympic)
|
|
Quarter-Finals |
— |
Referee |
|
|