| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
Nationality
|
As |
|
|
1968 Summer Olympics
|
Volleyball (Volleyball) |
 URS |
|
|
|
 RUS |
Boris Leonov |
|
|
Volleyball, Men
(Olympic)
|
|
Match #2 |
Bulgaria — Mexico |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #11 |
East Germany — Mexico |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #24 |
Bulgaria — Brazil |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #26 |
Belgium — Mexico |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #32 |
Japan — United States |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #39 |
East Germany — Bulgaria |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #43 |
Japan — Bulgaria |
Referee #2 |
|
|
|
1972 Summer Olympics
|
Volleyball (Volleyball) |
URS |
|
|
|
RUS |
Boris Leonov |
|
|
Volleyball, Men
(Olympic)
|
|
Match #7 |
Brazil — Romania |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #10 |
East Germany — West Germany |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match 5/6 |
Hungary — Cuba |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #1 |
Democratic People's Republic of Korea — Cuba |
Referee #1 |
|
|