| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2016 Summer Olympics
|
Table Tennis |
 COL |
|
|
|
David Gallego |
|
|
Singles, Men
(Olympic)
|
|
Final Round |
Jun Mizutani — Uladzimir Samsonau |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Four |
Marcos Freitas — Kou Lei |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Three |
Paul Drinkhall — Andrej Gaćina |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Three |
Zhang Jike — Chen Chien-An |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Two |
Adrian Crișan — Emmanuel Lebesson |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round One |
Zokhid Kenyayev — Lubomír Jančařík |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Round One |
Hong Kong, China — Australia |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Four |
Cheng I-Ching — Seo Hyo-Won |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Three |
Seo Hyo-Won — Lily Zhang |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Two |
Kim Song-I — Katarzyna Grzybowska-Franc |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round One |
Suthasini Sawettabut — Xing Han |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Semi-Finals |
Germany — Japan |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
Hong Kong, China — Chinese Taipei |
Umpire |
|
|