Marcus O'key ha enfrentado a 11 oponentes a lo largo de su carrera.
| Player | Team(s) | Games |
|---|---|---|
| Kannon Burrage | 1 | |
| Stephen Franklin | 1 | |
| Michael Hale III | 1 | |
| Jeromie Hill | 1 | |
| Melvin Johnson III | 1 | |
| Iggy Nujic | 1 | |
| Sei Paye | 1 | |
| Jordan Sims | 1 | |
| Alex Vouyoukas | 1 | |
| Ryan Whitehead | 1 | |
| Tyler Wood | 1 |