Matches Roger Itaya (AR1, AR2, 4th) and Gus St. Silva worked together.
4 matches
| Date | Round | Position | Home | Score | Away | Referee | Fouls | YC | RC | PEN |
|---|---|---|---|---|---|---|---|---|---|---|
| 2003-09-13 | Reg | AR1 | COL | 1–0 | KC | Gus St. Silva | 24 | 1 | 0 | 0 |
| 2002-08-10 | Reg | AR1 | DAL | 3–1 | CHI | Gus St. Silva | 38 | 2 | 0 | 0 |
| 2001-05-23 | Reg | AR1 | COL | 0–1 | MIA | Gus St. Silva | 28 | 2 | 0 | 0 |
| 2001-05-12 | Reg | AR1 | NE | 2–1 | CHI | Sergio Vega | 37 | 5 | 0 | 1 |
4 matches
Includes at least one match with a substitution involving the named official. Appearances are credited by starting position; cards are credited to the official who issued them, so the two can differ.
This match had a mid-match referee substitution.
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