| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2020 Summer Olympics
|
Badminton |
 GER |
|
|
|
Christof Osebold |
|
|
Singles, Men
(Olympic)
|
|
Round Two |
Anders Antonsen — Toby Penty |
Service Judge |
|
|
|
Singles, Men
(Olympic)
|
|
Round Two |
Chen Long — Lee Zii Jia |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group H |
Shi Yuqi — Matthew Abela |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group L |
Edi Reski Dviçao — Nguyễn Tiến Minh |
Umpire |
|
|
|
Doubles, Men
(Olympic)
|
|
Group A |
Chinese Taipei — Great Britain |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group A |
Chen Yufei — Neslihan Yiğit |
Service Judge |
|
|
|
Singles, Women
(Olympic)
|
|
Group G |
He Bingjiao — Soraya Aghaei |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group M |
Gregoria Mariska Tunjung — Thet Htar Thuzar |
Service Judge |
|
|
|
Singles, Women
(Olympic)
|
|
Group N |
Ratchanok Intanon — Laura Sárosi |
Service Judge |
|
|
|
Singles, Women
(Olympic)
|
|
Group P |
Tai Tzu-Ying — Nguyễn Thùy Linh |
Service Judge |
|
|
|
Doubles, Women
(Olympic)
|
|
Group B |
Netherlands — Canada |
Umpire |
|
|
|
Doubles, Women
(Olympic)
|
|
Group B |
Canada — Egypt |
Service Judge |
|
|
|
Doubles, Women
(Olympic)
|
|
Group D |
Republic of Korea 1 — Bulgaria |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Final Round |
People's Republic of China 1 — People's Republic of China 2 |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group A |
People's Republic of China 2 — Republic of Korea |
Service Judge |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group B |
Great Britain — France |
Umpire |
|
|