| MLS | 08.06.14 | Philadelphia Union | - | Vancouver Whitecaps | 3:3 | ||||
| MLS | 21.03.15 | Philadelphia Union | - | FC Dallas | 0:2 |  |
|||
| MLS | 12.07.15 | Philadelphia Union | - | Portland Timbers | 3:0 | ||||
| MLS | 13.09.15 | Philadelphia Union | - | Columbus Crew | 1:2 |
| MLS | 08.06.14 | Philadelphia Union | - | Vancouver Whitecaps | 3:3 | ||||
| MLS | 21.03.15 | Philadelphia Union | - | FC Dallas | 0:2 | |
|||
| MLS | 12.07.15 | Philadelphia Union | - | Portland Timbers | 3:0 | ||||
| MLS | 13.09.15 | Philadelphia Union | - | Columbus Crew | 1:2 |
| Zachary Louis Pfeffer | |
| Né le: | 06.01.1995 |
| Né à: |
Dresher, PA, 
États-Unis |
| Nationalité: |
États-Unis
|
| Taille: | 177 cm |
| Position(s): | Milieu de terrain offensif |
| Pied: | pieds |