| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2012 Summer Olympics
|
Table Tennis |
 NZL |
|
|
|
Val Scarr |
|
|
Singles, Women
(Olympic)
|
|
Match #4 |
Li Xiaoxia — Jiao Li |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #7 |
Yanfei Shen — Xue Li |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #6 |
Iveta Vacenovská — Nanthana Komwong |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #9 |
Li Qiangbing — Mo Zhang |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #6 |
Nanthana Komwong — Lei Mendes |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #12 |
Yi Fang Xian — Sarah Hanffou |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #7 |
Seiya Kishikawa — Oh Sang-Eun |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #6 |
Chen Weixing — Adrien Mattenet |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #14 |
Seiya Kishikawa — Panagiotis Gkionis |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #5 |
Paul Drinkhall — Yang Zi |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #14 |
Panagiotis Gkionis — Omar Assar |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #11 |
Jörgen Persson — Segun Toriola |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Match #5 |
Japan — Canada |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Match #2 |
Republic of Korea — Hong Kong, China |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Match #2 |
Netherlands — Egypt |
Umpire |
|
|