| Major League Soccer 2004 Playoffs - Appearances as Referee |  |
 |
 |
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| 31/10/2004 | D.C. United | - | MetroStars | 2:0 | 9 | - | - |
| Major League Soccer 2004 Playoffs - Appearances as Referee | |
|
|
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| 31/10/2004 | D.C. United | - | MetroStars | 2:0 | 9 | - | - |
| Complete name: | Ricardo Valenzuela |
| Born: | 07/02/1964 |
| Place of birth: |
USA |
| Nationality: |
USA |