John Harrison ha enfrentado a 11 oponentes a lo largo de su carrera.
| Player | Team(s) | Games |
|---|---|---|
| Sid Adams |
Manawatu Jets
(NZ-1)
|
1 |
| Nick Fee |
Manawatu Jets
(NZ-1)
|
1 |
| Dion Harris |
Manawatu Jets
(NZ-1)
|
1 |
| Brandon Jenkins |
Manawatu Jets
(NZ-1)
|
1 |
| Callum McRae |
Manawatu Jets
(NZ-1)
|
1 |
| Jordan Ngatai |
Manawatu Jets
(NZ-1)
|
1 |
| Zeb Nicklin |
Manawatu Jets
(NZ-1)
|
1 |
| Derone Raukawa |
Manawatu Jets
(NZ-1)
|
1 |
| Brooke Ruscoe |
Manawatu Jets
(NZ-1)
|
1 |
| Jeremiah Trueman |
Manawatu Jets
(NZ-1)
|
1 |
| Haize Walker |
Manawatu Jets
(NZ-1)
|
1 |