| Major League Soccer 2011 Playoffs - Appearances as Assistant | ||||
| 28/10/2011 | Colorado Rapids | - | Columbus Crew | 1:0 |
| 07/11/2011 | Los Angeles Galaxy | - | Real Salt Lake | 3:1 |
| Major League Soccer 2011 Playoffs - Appearances as Assistant | ||||
| 28/10/2011 | Colorado Rapids | - | Columbus Crew | 1:0 |
| 07/11/2011 | Los Angeles Galaxy | - | Real Salt Lake | 3:1 |
| Complete name: | Gregory Barkey |
| Born: | 20/08/1963 |
| Place of birth: |
USA |
| Nationality: |
USA |