| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2004 Summer Olympics
|
Volleyball (Volleyball) |
 TUR |
|
|
|
Ümit Sokullu |
|
|
Volleyball, Men
(Olympic)
|
|
Match #2 |
Brazil — United States |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #12 |
Greece — France |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #1 |
Netherlands — Russian Federation |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #4 |
Brazil — Kenya |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #13 |
Japan — Kenya |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #8 |
Cuba — People's Republic of China |
Referee #2 |
|
|
|
2008 Summer Olympics
|
Volleyball (Volleyball) |
TUR |
|
|
|
Ümit Sokullu |
|
|
Volleyball, Men
(Olympic)
|
|
Match #2 |
Italy — Poland |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #2 |
United States — Venezuela |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #11 |
Italy — Bulgaria |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #9 |
Poland — Serbia |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #13 |
Brazil — Germany |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match 1/2 |
Brazil — United States |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #4 |
Cuba — United States |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #11 |
United States — People's Republic of China |
Referee #2 |
|
|