Janne Hakkarainen has faced 17 opponents throughout his career
| Player | Team(s) | Games |
|---|---|---|
| Jarkko Aho |
Keravan Energia Team
(FIN-2)
|
1 |
| Stefan Beatovic |
Keravan Energia Team
(FIN-2)
|
1 |
| Andre Foreman |
Forssan Koripojat
(FIN-2)
|
1 |
| Sami Ikavalko |
Forssan Koripojat
(FIN-2)
|
1 |
| Olli Kaunomaki |
Forssan Koripojat
(FIN-2)
|
1 |
| Ossi Korhonen |
Keravan Energia Team
(FIN-2)
|
1 |
| Dmitri Kraznotzhon |
Keravan Energia Team
(FIN-2)
|
1 |
| Jeremy McCulloch |
Forssan Koripojat
(FIN-2)
|
1 |
| Markus Molenius |
Forssan Koripojat
(FIN-2)
|
1 |
| Joe Nurmio |
Forssan Koripojat
(FIN-2)
|
1 |
| Mika Suokas |
Forssan Koripojat
(FIN-2)
|
1 |
| Rudolf Tejha Mua |
Keravan Energia Team
(FIN-2)
|
1 |
| Arsene Towa |
Keravan Energia Team
(FIN-2)
|
1 |
| Luukas Tukia |
Keravan Energia Team
(FIN-2)
|
1 |
| Sampsa Tuomala |
Keravan Energia Team
(FIN-2)
|
1 |
| Mikko Tuunanen |
Keravan Energia Team
(FIN-2)
|
1 |
| Tuomas Viertola |
Forssan Koripojat
(FIN-2)
|
1 |