Home History
| Club Friendlies | 2019/08/17 03:20 | Ibaraki Robots v Koshigaya Alphas | L | 84-54 |
| Japan B League 2 | 2019/05/12 02:05 | Tokyo Hachioji Trains v Koshigaya Alphas | W | 64-86 |
| Japan B League 3 | 2019/05/05 02:00 | Koshigaya Alphas v Saitama Broncos | W | 90-83 |
| Japan B League 3 | 2019/05/04 03:27 | Koshigaya Alphas v Saitama Broncos | W | 102-81 |
| Japan B League 3 | 2019/04/07 05:00 | Yokohama Excellence v Koshigaya Alphas | L | 88-75 |
| Japan B League 3 | 2019/04/06 09:19 | Yokohama Excellence v Koshigaya Alphas | L | 90-87 |
| Japan B League 3 | 2019/03/30 04:36 | Tokyo Cinqreves v Koshigaya Alphas | W | 78-84 |
| Japan B League 3 | 2019/03/29 09:28 | Tokyo Cinqreves v Koshigaya Alphas | L | 81-77 |
Away History
| Japan B League 2 | 2019/04/21 04:00 | Kagawa Five Arrows v Shimane Susanoo Magic | W | 90-77 |
| Japan B League 2 | 2019/04/20 09:00 | Kagawa Five Arrows v Shimane Susanoo Magic | L | 56-81 |
| Japan B League 2 | 2019/04/14 05:00 | Kumamoto Volters v Kagawa Five Arrows | L | 91-81 |
| Japan B League 2 | 2019/04/13 08:00 | Kumamoto Volters v Kagawa Five Arrows | L | 88-81 |
| Japan B League 2 | 2019/04/07 05:00 | Kagawa Five Arrows v Bambitious Nara | L | 73-74 |
| Japan B League 2 | 2019/03/31 06:00 | Ehime Orange Vikings v Kagawa Five Arrows | L | 76-67 |
| Japan B League 2 | 2019/03/30 06:00 | Ehime Orange Vikings v Kagawa Five Arrows | W | 92-94 |
| Japan B League 2 | 2019/03/27 10:00 | Kagawa Five Arrows v Kumamoto Volters | L | 76-100 |