| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1988 Summer Olympics
|
Volleyball (Volleyball) |
 NED |
|
|
|
Petrus Scheffer |
|
|
Volleyball, Men
(Olympic)
|
|
Match 11/12 |
Republic of Korea — Tunisia |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #4 |
Soviet Union — Sweden |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #8 |
Italy — Sweden |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #6 |
Peru — United States |
Referee #2 |
|
|
|
1992 Summer Olympics
|
Volleyball (Volleyball) |
NED |
|
|
|
Petrus Scheffer |
|
|
Volleyball, Men
(Olympic)
|
|
Match 7/8 |
Unified Team — Spain |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #2 |
Italy — France |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #10 |
Spain — Japan |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #13 |
Japan — Canada |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match 7/8 |
People's Republic of China — Spain |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #4 |
Japan — Spain |
Referee #2 |
|
|
|
1996 Summer Olympics
|
Volleyball (Volleyball) |
NED |
|
|
|
Petrus Scheffer |
|
|
Volleyball, Men
(Olympic)
|
|
Match 5/6 |
Brazil — Cuba |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #7 |
Argentina — Bulgaria |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #11 |
Bulgaria — Poland |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #13 |
Argentina — Poland |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #2 |
Cuba — Brazil |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #3 |
Brazil — Peru |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #6 |
Brazil — Cuba |
Referee #1 |
|
|