| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2020 Summer Olympics
|
Table Tennis |
 SGP |
|
|
|
Christabel Koh |
|
|
Singles, Men
(Olympic)
|
|
Match 3/4 |
Dimitrij Ovtcharov — Lin Yun-Ju |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #1 |
Fan Zhendong — Marcos Freitas |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #5 |
Lin Yun-Ju — Anton Källberg |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #12 |
Dimitrij Ovtcharov — Kirill Skachkov |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #14 |
Chuang Chih-Yuan — Wong Chun Ting |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #1 |
Emmanuel Lebesson — Andrej Gaćina |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #9 |
Bojan Tokič — Tomislav Pucar |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match 1/2 |
People's Republic of China — Germany |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match #1 |
People's Republic of China — Germany |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match #2 |
Fan Zhendong — Dimitrij Ovtcharov |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match #3 |
Ma Long — Timo Boll |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #3 |
Mima Ito — Jeon Ji-Hui |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #13 |
María Xiao — Minnie Soo |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #6 |
Manika Batra — Tin-Tin Ho |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #15 |
Edem Offiong — Dóra Madarász |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #2 |
Juan Liu — Funke Oshonaike |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Match #4 |
Japan — Chinese Taipei |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Match #1 |
Japan — Chinese Taipei |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Match #2 |
Mima Ito — Cheng I-Ching |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Match #3 |
Miu Hirano — Chen Szu-Yu |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Match #8 |
Japan — Hungary |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Match #1 |
Japan — Hungary |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Match #2 |
Mima Ito — Dóra Madarász |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Match #3 |
Miu Hirano — Szandra Pergel |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Match #1 |
People's Republic of China — France |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Match #6 |
Republic of Korea — Egypt |
Umpire |
|
|
