[8] Koshigaya Alphas 76-88 Yamagata Wyverns [6] 2020-12-05 08:00
Stadium: Koshigaya Municipal Gymnasium Round: 1
Head to Head
| Japan B League 2 | 2020/10/17 05:00 | Koshigaya Alphas v Yamagata Wyverns | W | 102-52 |
| Japan B League 2 | 2020/10/16 10:00 | Koshigaya Alphas v Yamagata Wyverns | W | 70-67 |
| Japan B League 2 | 2020/02/02 05:00 | Yamagata Wyverns v Koshigaya Alphas | W | 80-81 |
| Japan B League 2 | 2020/02/01 09:00 | Yamagata Wyverns v Koshigaya Alphas | W | 78-88 |
Home History
| Japan B League 2 | 2020/11/22 05:00 | Saga Ballooners v Koshigaya Alphas | L | 89-82 |
| Japan B League 2 | 2020/11/21 09:00 | Saga Ballooners v Koshigaya Alphas | L | 89-79 |
| Japan B League 2 | 2020/11/14 05:00 | Koshigaya Alphas v Fukushima Fire Bonds | L | 62-67 |
| Japan B League 2 | 2020/11/13 10:00 | Koshigaya Alphas v Fukushima Fire Bonds | L | 90-91 |
| Japan B League 2 | 2020/11/08 05:00 | Ibaraki Robots v Koshigaya Alphas | W | 91-92 |
| Japan B League 2 | 2020/11/07 08:00 | Ibaraki Robots v Koshigaya Alphas | L | 101-91 |
| Japan B League 2 | 2020/10/28 10:00 | Sendai 89ers v Koshigaya Alphas | W | 82-91 |
| Japan B League 2 | 2020/10/25 04:00 | Koshigaya Alphas v Fighting Eagles Nagoya | W | 88-77 |
Away History
| Japan B League 2 | 2020/11/29 05:00 | Yamagata Wyverns v Gunma Crane Thunders | L | 74-77 |
| Japan B League 2 | 2020/11/28 09:00 | Yamagata Wyverns v Gunma Crane Thunders | L | 58-72 |
| Japan B League 2 | 2020/11/22 06:00 | Earth Friends Tokyo Z v Yamagata Wyverns | W | 63-89 |
| Japan B League 2 | 2020/11/21 08:00 | Earth Friends Tokyo Z v Yamagata Wyverns | W | 71-79 |
| Japan B League 2 | 2020/11/15 05:00 | Yamagata Wyverns v Rising Zephyr Fukuoka | W | 94-67 |
| Japan B League 2 | 2020/11/14 09:00 | Yamagata Wyverns v Rising Zephyr Fukuoka | W | 77-61 |
| Japan B League 2 | 2020/11/08 05:00 | Fighting Eagles Nagoya v Yamagata Wyverns | L | 65-63 |
| Japan B League 2 | 2020/11/07 09:00 | Fighting Eagles Nagoya v Yamagata Wyverns | L | 79-76 |