| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2020 Summer Olympics
|
Table Tennis |
 HKG |
|
|
|
Wong Loy King |
|
|
Singles, Men
(Olympic)
|
|
Match #1 |
Fan Zhendong — Jeong Yeong-Sik |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #4 |
Darko Jorgić — Tomokazu Harimoto |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #3 |
Panagiotis Gkionis — Ahmed Ali Saleh |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #5 |
Anton Källberg — Nikhil Kumar |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #10 |
Paul Drinkhall — Nima Alamian |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match #4 |
Germany — Chinese Taipei |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match #1 |
Germany — Chinese Taipei |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match #2 |
Lin Yun-Ju — Dimitrij Ovtcharov |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match #3 |
Timo Boll — Chen Chien-An |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match #4 |
Lin Yun-Ju — Patrick Franziska |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match #5 |
Dimitrij Ovtcharov — Chuang Chih-Yuan |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match #8 |
Germany — Portugal |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match #1 |
Germany — Portugal |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match #2 |
Dimitrij Ovtcharov — Marcos Freitas |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match #3 |
Timo Boll — Tiago Apolónia |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #3 |
Britt Eerland — Dina Meshref |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #5 |
Kasumi Ishikawa — Orawan Paranang |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #11 |
Liu Jia — Adriana Díaz |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #15 |
Lily Zhang — Edem Offiong |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #2 |
Yana Noskova — Prithika Pavade |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #14 |
Jian-Fang Lay — Debora Vivarelli |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #6 |
Polina Trifonova — Sarah Hanffou |
Umpire |
|
|