| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2020 Summer Olympics
|
Badminton |
 AUT |
|
|
|
David Schwerin |
|
|
Singles, Men
(Olympic)
|
|
Group C |
Angus Ng — Lino Muñoz |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group D |
Misha Zilberman — Bhamidipati Sai Praneeth |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group D |
Mark Caljouw — Misha Zilberman |
Service Judge |
|
|
|
Singles, Men
(Olympic)
|
|
Group I |
Kanta Tsuneyama — Julien Paul |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group I |
Ygor Coelho — Julien Paul |
Service Judge |
|
|
|
Singles, Men
(Olympic)
|
|
Group P |
Felix Burestedt — Brian Yang |
Service Judge |
|
|
|
Doubles, Men
(Olympic)
|
|
Semi-Finals |
Chinese Taipei — Indonesia 1 |
Service Judge |
|
|
|
Doubles, Men
(Olympic)
|
|
Quarter-Finals |
People's Republic of China — Denmark |
Umpire |
|
|
|
Doubles, Men
(Olympic)
|
|
Group C |
Germany — United States |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Two |
Nozomi Okuhara — Michelle Li |
Service Judge |
|
|
|
Singles, Women
(Olympic)
|
|
Group C |
An Se-Yeong — Clara Azurmendi |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group H |
Mariya Ulitina — Fabiana da Silva |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group J |
P. V. Sindhu — Cheung Ngan Yi |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group M |
Gregoria Mariska Tunjung — Lianne Tan |
Service Judge |
|
|
|
Singles, Women
(Olympic)
|
|
Group P |
Xuefei Qi — Sabrina Jaquet |
Umpire |
|
|
|
Doubles, Women
(Olympic)
|
|
Semi-Finals |
People's Republic of China 1 — Republic of Korea 1 |
Umpire |
|
|
|
Doubles, Women
(Olympic)
|
|
Group B |
Japan 2 — Canada |
Umpire |
|
|
|
Doubles, Women
(Olympic)
|
|
Group C |
Denmark — Republic of Korea 2 |
Service Judge |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Quarter-Finals |
People's Republic of China 1 — Republic of Korea |
Umpire |
|
|