| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2012 Summer Olympics
|
Table Tennis |
 GBR |
|
|
|
Mick Strode |
|
|
Singles, Women
(Olympic)
|
|
Round Four |
Li Xiaoxia — Park Mi-Yeong |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Three |
Jiaduo Wu — Iveta Vacenovská |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Three |
Li Xiaoxia — Ariel Hsing |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Two |
Daniela Dodean-Monteiro — Tetiana Sorochynska-Bilenko |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Two |
Anna Tikhomirova — Wenling Tan Monfardini |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round One |
Dina Meshref — Yana Noskova |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round One |
Ariel Hsing — Yadira Silva |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Quarter-finals |
Chuang Chih-Yuan — Adrian Crișan |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Four |
Wang Hao — Gao Ning |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Three |
Oh Sang-Eun — Marcos Freitas |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Two |
Werner Schlager — Mihai Bobocica |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round One |
El-Sayed Lashin — Pär Gerell |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Preliminary Round |
Justin Han — Komi-Mawussi Agbetoglo |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Round One |
Singapore — Australia |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Semi-finals |
Japan — Singapore |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
Japan — United States |
Umpire |
|
|