| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1980 Summer Olympics
|
Basketball (Basketball) |
 NED |
|
|
|
Peter van der Willige |
|
|
Basketball, Men
(Olympic)
|
|
Match 1/2 |
Yugoslavia — Italy |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #1 |
Brazil — Cuba |
Referee |
|
|
|
Basketball, Women
(Olympic)
|
|
Match #3 |
Hungary — Cuba |
Referee |
|
|
|
Basketball, Women
(Olympic)
|
|
Match #9 |
Soviet Union — Italy |
Referee |
|
|
|
Basketball, Women
(Olympic)
|
|
Match #12 |
Bulgaria — Hungary |
Referee |
|
|
|
1984 Summer Olympics
|
Basketball (Basketball) |
NED |
|
|
|
Peter van der Willige |
|
|
Basketball, Men
(Olympic)
|
|
Match 7/8 |
Australia — West Germany |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #1 |
Uruguay — France |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #14 |
Canada — France |
Referee |
|
|
|
Basketball, Women
(Olympic)
|
|
Match #4 |
United States — Australia |
Referee |
|
|
|
Basketball, Women
(Olympic)
|
|
Match #11 |
Yugoslavia — Canada |
Referee |
|
|