| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2020 Summer Olympics
|
3x3 Basketball (Basketball) |
 HKG |
|
|
|
Edmond Ho |
|
|
3x3 Basketball, Men
(Olympic)
|
|
Final Round |
Serbia — Belgium |
Referee #1 |
|
|
|
3x3 Basketball, Men
(Olympic)
|
|
Semi-Finals |
Latvia — Belgium |
Referee #1 |
|
|
|
3x3 Basketball, Men
(Olympic)
|
|
Quarter-Finals |
ROC — Netherlands |
Referee #1 |
|
|
|
3x3 Basketball, Men
(Olympic)
|
|
Round Robin |
Latvia — Poland |
Referee #2 |
|
|
|
3x3 Basketball, Men
(Olympic)
|
|
Round Robin |
Serbia — Netherlands |
Referee #1 |
|
|
|
3x3 Basketball, Men
(Olympic)
|
|
Round Robin |
Belgium — Latvia |
Referee #2 |
|
|
|
3x3 Basketball, Men
(Olympic)
|
|
Round Robin |
Poland — ROC |
Referee #1 |
|
|
|
3x3 Basketball, Men
(Olympic)
|
|
Round Robin |
Latvia — Japan |
Referee #1 |
|
|
|
3x3 Basketball, Men
(Olympic)
|
|
Round Robin |
Serbia — Japan |
Referee #1 |
|
|
|
3x3 Basketball, Men
(Olympic)
|
|
Round Robin |
ROC — Japan |
Referee #1 |
|
|
|
3x3 Basketball, Men
(Olympic)
|
|
Round Robin |
Serbia — Latvia |
Referee #1 |
|
|
|
3x3 Basketball, Men
(Olympic)
|
|
Round Robin |
Belgium — Poland |
Referee #1 |
|
|
|
3x3 Basketball, Men
(Olympic)
|
|
Round Robin |
Latvia — Netherlands |
Referee #1 |
|
|
|
3x3 Basketball, Women
(Olympic)
|
|
Final Round |
United States — ROC |
Referee #1 |
|
|
|
3x3 Basketball, Women
(Olympic)
|
|
Round Robin |
ROC — Japan |
Referee #1 |
|
|
|
3x3 Basketball, Women
(Olympic)
|
|
Round Robin |
United States — France |
Referee #2 |
|
|
|
3x3 Basketball, Women
(Olympic)
|
|
Round Robin |
United States — ROC |
Referee #2 |
|
|
|
3x3 Basketball, Women
(Olympic)
|
|
Round Robin |
Romania — Mongolia |
Referee #2 |
|
|