[1] Saga Ballooners 89-79 Koshigaya Alphas [7] 2020-11-21 09:00
Round: 1
Home History
| Japan B League 2 | 2020/11/15 05:00 | Kumamoto Volters v Saga Ballooners | L | 86-74 |
| Japan B League 2 | 2020/11/14 08:00 | Kumamoto Volters v Saga Ballooners | W | 91-96 |
| Japan B League 2 | 2020/11/08 05:00 | Saga Ballooners v Aomori Wat's | W | 85-66 |
| Japan B League 2 | 2020/11/07 09:00 | Saga Ballooners v Aomori Wat's | W | 96-81 |
| Japan B League 2 | 2020/10/28 10:00 | Bambitious Nara v Saga Ballooners | W | 67-75 |
| Japan B League 2 | 2020/10/23 10:00 | Ehime Orange Vikings v Saga Ballooners | W | 80-101 |
| Japan B League 2 | 2020/10/22 10:00 | Ehime Orange Vikings v Saga Ballooners | W | 82-86 |
| Japan B League 2 | 2020/10/18 05:00 | Saga Ballooners v Kagawa Five Arrows | W | 91-52 |
Away History
| 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 Toyotsu Fighting Eagles Nagoya | W | 88-77 |
| Japan B League 2 | 2020/10/24 08:00 | Koshigaya Alphas v Toyotsu Fighting Eagles Nagoya | L | 71-88 |
| Japan B League 2 | 2020/10/17 05:00 | Koshigaya Alphas v Yamagata Wyverns | W | 102-52 |