Head to Head
| 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 | 2019/02/17 02:23 | Koshigaya Alphas v Yokohama Excellence | L | 75-90 |
| Japan B League 3 | 2019/02/16 05:56 | Koshigaya Alphas v Yokohama Excellence | W | 93-86 |
| Japan B League 3 | 2018/12/22 04:21 | Yokohama Excellence v Koshigaya Alphas | L | 91-79 |
| Japan B League 3 | 2018/12/21 09:22 | Yokohama Excellence v Koshigaya Alphas | L | 80-72 |
| Japan B League 3 | 2018/10/28 07:42 | Koshigaya Alphas v Yokohama Excellence | W | 97-76 |
| Japan B League 3 | 2018/10/27 05:31 | Koshigaya Alphas v Yokohama Excellence | L | 81-84 |
Home History
| 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 |
| Japan B League 3 | 2019/03/23 05:28 | Koshigaya Alphas v Iwate Big Bulls | W | 96-78 |
Away History
| Japan B League 3 | 2019/04/19 09:40 | Yokohama Excellence v Saitama Broncos | W | 101-63 |
| Japan B League 3 | 2019/04/14 04:00 | Kagoshima Rebnise v Yokohama Excellence | W | 80-108 |
| Japan B League 3 | 2019/04/07 05:00 | Yokohama Excellence v Koshigaya Alphas | W | 88-75 |
| Japan B League 3 | 2019/04/06 09:19 | Yokohama Excellence v Koshigaya Alphas | W | 90-87 |
| Japan B League 3 | 2019/03/24 04:11 | Yokohama Excellence v Tokyo Cinqreves | W | 83-62 |
| Japan B League 3 | 2019/03/23 09:26 | Yokohama Excellence v Tokyo Cinqreves | W | 95-79 |
| Japan B League 3 | 2019/03/10 03:24 | Tokyo Marine Nichido Big Blue v Yokohama Excellence | W | 74-95 |
| Japan B League 3 | 2019/03/09 03:24 | Tokyo Marine Nichido Big Blue v Yokohama Excellence | W | 88-92 |