| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2020 Summer Olympics
|
Table Tennis |
 GER |
|
|
|
Anja Gersdorf |
|
|
Singles, Men
(Olympic)
|
|
Semi-Finals |
Fan Zhendong — Lin Yun-Ju |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Four |
Ma Long — Simon Gauzy |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Three |
Omar Assar — Mattias Karlsson-Falck |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Two |
Jonathan Groth — Bence Majoros |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round One |
Andrej Gaćina — Dodji Fanny |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Preliminary Round |
Nikhil Kumar — Enkhbat Lkhagvasüren |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Round One |
Sweden — United States |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Round One |
Sweden — United States |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Round One |
Kanak Jha — Mattias Karlsson-Falck |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Round One |
Anton Källberg — Zhou Xin |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Round One |
Kristian Karlsson — Kanak Jha |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Three |
Yu Mengyu — Cheng I-Ching |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Three |
Suthasini Sawettabut — Eliza Samara |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Two |
Yu Mengyu — Jieni Shao |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Two |
Jia Nan Yuan — Bruna Takahashi |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round One |
Jia Nan Yuan — Yousra Helmy |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round One |
María Xiao — Anastasiya Lavrova |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Semi-Finals |
Hong Kong, China — Japan |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Semi-Finals |
Japan — Hong Kong, China |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Semi-Finals |
Mima Ito — Doo Hoi Kem |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Semi-Finals |
Miu Hirano — Lee Ho Ching |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
People's Republic of China — Austria |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
People's Republic of China — Austria |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
Chen Meng — Sofia Polcanova |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
Wang Manyu — Liu Yuan |
Umpire |
|
|