[6] Koshigaya Alphas 63-70 Gunma Crane Thunders [5] 2019-12-20 09:30
Round: 1
Home History
| Japan B League 2 | 2019/12/15 04:00 | Koshigaya Alphas v Kobe Storks | W | 83-79 |
| Japan B League 2 | 2019/12/14 06:00 | Koshigaya Alphas v Kobe Storks | W | 77-76 |
| Japan B League 2 | 2019/12/11 10:00 | Shinshu Brave Warriors v Koshigaya Alphas | L | 95-51 |
| Japan B League 2 | 2019/12/08 06:00 | Koshigaya Alphas v Fukushima Fire Bonds | W | 84-77 |
| Japan B League 2 | 2019/12/07 06:00 | Koshigaya Alphas v Fukushima Fire Bonds | L | 73-80 |
| Japan B League 2 | 2019/11/24 04:00 | Koshigaya Alphas v Rising Zephyr Fukuoka | L | 94-97 |
| Japan B League 2 | 2019/11/23 09:00 | Koshigaya Alphas v Rising Zephyr Fukuoka | L | 88-94 |
| Japan B League 2 | 2019/11/16 06:00 | Koshigaya Alphas v Ehime Orange Vikings | L | 84-97 |
Away History
| Japan B League 2 | 2019/12/14 05:00 | Gunma Crane Thunders v Hiroshima Dragonflies | W | 93-81 |
| Japan B League 2 | 2019/12/13 10:00 | Gunma Crane Thunders v Hiroshima Dragonflies | L | 81-85 |
| Japan B League 2 | 2019/12/11 10:00 | Gunma Crane Thunders v Sendai 89ers | W | 70-66 |
| Japan B League 2 | 2019/12/07 05:00 | Gunma Crane Thunders v Kobe Storks | W | 76-71 |
| Japan B League 2 | 2019/12/06 10:00 | Gunma Crane Thunders v Kobe Storks | L | 62-64 |
| Jaapan - Emperor's Cup | 2019/11/30 07:30 | Shibuya Sun Rockers v Gunma Crane Thunders | L | 85-78 |
| Japan B League 2 | 2019/11/24 05:00 | Bambitious Nara v Gunma Crane Thunders | L | 99-69 |
| Japan B League 2 | 2019/11/23 09:00 | Bambitious Nara v Gunma Crane Thunders | L | 95-77 |