Matches Allen Chapman (4th) and Mike Kampmeinert worked together.
4 matches
| Date | Round | Home | Score | Away | Referee | Fouls | YC | RC | PEN |
|---|---|---|---|---|---|---|---|---|---|
| 2016-03-12 2:00 PM MST | Reg | RSL | 2–1 | SEA | Juan Guzman | 25 | 5 | 0 | 0 |
| 2015-03-22 4:00 PM PDT | Reg | SJ | 2–1 | CHI | Ricardo Salazar | 31 | 1 | 0 | 0 |
| 2012-07-07 | Reg | RSL | 3–0 | POR | Mark Geiger | 27 | 6 | 1 | 1 |
| 2011-07-04 | Reg | RSL | 3–3 | NE | Yader Reyes | 27 | 5+1 | 2 | 2 |
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.
This website’s default convention is for yellow card counts and per-match averages to exclude yellow cards which triggered a player’s expulsion for receiving a second caution in the same match. When this toggle is active, those values are adjusted to include such yellow cards.