William Campbell has faced 13 opponents throughout his career
| Player | Team(s) | Games |
|---|---|---|
| Tim Brennan |
Western Michigan Broncos
(NCAA)
|
1 |
| David Brown |
Western Michigan Broncos
(NCAA)
|
1 |
| Muhammed Conteh |
Western Michigan Broncos
(NCAA)
|
1 |
| Caleb Dean |
Western Michigan Broncos
(NCAA)
|
1 |
| Hayden Hoerdemann |
Western Michigan Broncos
(NCAA)
|
1 |
| Nate Hutcheson |
Western Michigan Broncos
(NCAA)
|
1 |
| Brandon Pokley |
Western Michigan Broncos
(NCAA)
|
1 |
| Austin Richie |
Western Michigan Broncos
(NCAA)
|
1 |
| Matt Stainbrook |
Western Michigan Broncos
(NCAA)
|
1 |
| Nick Stapert |
Western Michigan Broncos
(NCAA)
|
1 |
| Demetrius Ward |
Western Michigan Broncos
(NCAA)
|
1 |
| Flenard Whitfield |
Western Michigan Broncos
(NCAA)
|
1 |
| Shayne Whittington |
Western Michigan Broncos
(NCAA)
|
1 |