| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1988 Summer Olympics
|
Baseball (Baseball/Softball) |
 USA |
|
|
|
Mike Riggers |
|
|
Baseball, Men
(Olympic (non-medal))
|
|
Game 3/4 |
Puerto Rico — Republic of Korea |
1st Base Umpire |
|
|
|
Baseball, Men
(Olympic (non-medal))
|
|
Game #1 |
Japan — Republic of Korea |
Home Plate Umpire |
|
|
|
Baseball, Men
(Olympic (non-medal))
|
|
Game #4 |
Republic of Korea — Canada |
Home Plate Umpire |
|
|
|
Baseball, Men
(Olympic (non-medal))
|
|
Game #5 |
Republic of Korea — Australia |
2nd Base Umpire |
|
|
|
Baseball, Men
(Olympic (non-medal))
|
|
Game #2 |
Japan — Puerto Rico |
1st Base Umpire |
|
|
|
Baseball, Men
(Olympic (non-medal))
|
|
Game #4 |
Puerto Rico — Netherlands |
1st Base Umpire |
|
|
|
Baseball, Men
(Olympic (non-medal))
|
|
Game #5 |
Puerto Rico — Chinese Taipei |
Home Plate Umpire |
|
|
