| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2020 Summer Olympics
|
Table Tennis |
 TUN |
|
|
|
Mohamed Douari |
|
|
Singles, Men
(Olympic)
|
|
Round Four |
Darko Jorgić — Tomokazu Harimoto |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Three |
Darko Jorgić — Liam Pitchford |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Two |
Lam Siu Hang — Sathiyan Gnanasekaran |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Two |
Paul Drinkhall — Robert Gardos |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Two |
Jang Wang — David Powell |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round One |
Bojan Tokič — Jeremy Hazin |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round One |
Kirill Skachkov — Dimitrije Levajac |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Quarter-Finals |
Sun Yingsha — Ying Han |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Three |
Chen Szu-Yu — Lily Zhang |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Preliminary Round |
Chelsea Edghill — Sally Yee |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
Hong Kong, China — Brazil |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
Hong Kong, China — Brazil |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
Doo Hoi Kem — Bruna Takahashi |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
Carol Kumahara — Lee Ho Ching |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
Doo Hoi Kem — Jessica Yamada |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Round One |
Germany — Cuba |
Umpire |
|
|