Alex Mumphard a affronté 19 adversaires tout au long de sa carrière.
| Player | Team(s) | Games |
|---|---|---|
| Ceola Clark | 2 | |
| Mohamed Conde | 1 | |
| Isaiah Duncan | 1 | |
| Obi Emegano | 1 | |
| Jordan Foster | 2 | |
| David Gebru | 1 | |
| Jason Hawthorne | 2 | |
| Jack Houpt | 2 | |
| Adam Link | 2 | |
| Don McAvoy III | 2 | |
| Mike Miklusak | 1 | |
| Michael Ochereobia | 2 | |
| Jalen Packer | 1 | |
| Terell Parks | 2 | |
| Remy Roberts-Burnett | 3 | |
| Jabari Sandifer | 1 | |
| Tate Stensgaard | 1 | |
| Tommie Tyler | 1 | |
| Jamaal Walker | 1 |