Austin Collins ha enfrentado a 12 oponentes a lo largo de su carrera.
| Player | Team(s) | Games |
|---|---|---|
| Antonio Biglow | 1 | |
| Terrell Brown | 1 | |
| Blake Brumwell | 1 | |
| Marcus Colbert | 1 | |
| Calen Coleman | 1 | |
| Flavien Davis | 1 | |
| Michael Dison | 1 | |
| Paul Egwuonwu | 1 | |
| Stephan Holm | 1 | |
| Eric Norman | 1 | |
| Danny Robison | 1 | |
| Ryan Shannon | 1 |