Head to Head
| Japan B League 2 | 2024/03/24 04:00 | Iwate Big Bulls v Koshigaya Alphas | W | 78-84 |
| Japan B League 2 | 2024/03/23 06:00 | Iwate Big Bulls v Koshigaya Alphas | W | 72-82 |
| Japan B League 2 | 2024/02/04 05:00 | Koshigaya Alphas v Iwate Big Bulls | L | 67-69 |
| Japan B League 2 | 2024/02/03 06:00 | Koshigaya Alphas v Iwate Big Bulls | W | 89-68 |
| Japan B League 2 | 2023/12/10 05:00 | Koshigaya Alphas v Iwate Big Bulls | W | 73-64 |
| Japan B League 2 | 2023/12/09 06:00 | Koshigaya Alphas v Iwate Big Bulls | W | 63-53 |
| Japan B League 3 | 2019/03/23 05:28 | Koshigaya Alphas v Iwate Big Bulls | W | 96-78 |