| May 4, 2025 Final Score | Utsunomiya BrexvsKoshigaya Alphas | 83–69 | 32 | 12 | 2 | 0 | - | - | 0-1 | 4-11 | - |
| May 3, 2025 Final Score | Utsunomiya BrexvsKoshigaya Alphas | 91–62 | 32 | 7 | 0 | 1 | - | - | 2-4 | 1-6 | - |
| Apr 27, 2025 Final Score | Koshigaya AlphasvsIbaraki Robots | 75–74 | 33 | 15 | 4 | 6 | - | - | 4-6 | 1-7 | - |
| Apr 26, 2025 Final Score | Koshigaya AlphasvsIbaraki Robots | 50–60 | 31 | 15 | 3 | 2 | - | - | 5-6 | 1-5 | - |
| Apr 23, 2025 Final Score | Koshigaya AlphasvsHokkaido | 75–74 | 31 | 8 | 5 | 9 | - | - | 3-6 | 0-3 | - |
| Apr 20, 2025 Final Score | Koshigaya AlphasvsSendai | 64–82 | 28 | 11 | 6 | 3 | - | - | 4-7 | 0-3 | - |
| Apr 19, 2025 Final Score | Koshigaya AlphasvsSendai | 88–81 | 28 | 16 | 7 | 4 | - | - | 5-6 | 1-7 | - |
| Apr 16, 2025 Final Score | GunmavsKoshigaya Alphas | 90–58 | 30 | 22 | 0 | 3 | - | - | 6-8 | 3-6 | - |
| Apr 13, 2025 Final Score | Diamond DolphinsvsKoshigaya Alphas | 90–64 | 32 | 2 | 4 | 6 | - | - | 1-2 | 0-2 | - |
| Apr 12, 2025 Final Score | Diamond DolphinsvsKoshigaya Alphas | 87–74 | 32 | 10 | 2 | 8 | - | - | 3-6 | 1-3 | - |
| Apr 9, 2025 Final Score | Utsunomiya BrexvsKoshigaya Alphas | 78–65 | 32 | 18 | 4 | 2 | - | - | 5-8 | 2-6 | - |
| Apr 6, 2025 Final Score | Koshigaya AlphasvsAkita | 73–55 | 32 | 8 | 6 | 3 | - | - | 1-2 | 2-4 | - |
| Apr 5, 2025 Final Score | Koshigaya AlphasvsAkita | 68–80 | 33 | 9 | 7 | 5 | - | - | 1-3 | 2-10 | - |
| Mar 30, 2025 Final Score | Koshigaya AlphasvsHokkaido | 73–97 | 32 | 12 | 4 | 7 | - | - | 3-5 | 2-7 | - |
| Mar 29, 2025 Final Score | Koshigaya AlphasvsHokkaido | 82–75 | 24 | 16 | 4 | 3 | - | - | 4-9 | 2-5 | - |
| Mar 26, 2025 Final Score | ChibavsKoshigaya Alphas | 74–68 | 26 | 19 | 3 | 3 | - | - | 3-6 | 4-9 | - |
| Mar 23, 2025 Final Score | GunmavsKoshigaya Alphas | 62–57 | 22 | 10 | 1 | 2 | - | - | 3-3 | 1-5 | - |
| Mar 22, 2025 Final Score | GunmavsKoshigaya Alphas | 92–67 | 31 | 14 | 3 | 3 | - | - | 2-9 | 2-6 | - |
| Mar 19, 2025 Final Score | NagasakivsKoshigaya Alphas | 88–70 | 27 | 7 | 2 | 2 | - | - | 0-2 | 2-5 | - |
| Mar 12, 2025 Final Score | Koshigaya AlphasvsAkita | 93–80 | 40 | 23 | 5 | 2 | - | - | 3-7 | 4-6 | - |
| Mar 5, 2025 Final Score | HokkaidovsKoshigaya Alphas | 84–79 | 31 | 20 | 4 | 3 | - | - | 9-11 | 0-2 | - |
| Mar 2, 2025 Final Score | Ibaraki RobotsvsKoshigaya Alphas | 59–64 | 32 | 10 | 4 | 2 | - | - | 1-5 | 1-5 | - |
| Mar 1, 2025 Final Score | Ibaraki RobotsvsKoshigaya Alphas | 80–87 | 32 | 30 | 6 | 0 | - | - | 6-8 | 4-6 | - |
| Feb 9, 2025 Final Score | OsakavsKoshigaya Alphas | 77–70 | 38 | 16 | 5 | 0 | - | - | 6-11 | 1-7 | - |
| Feb 8, 2025 Final Score | OsakavsKoshigaya Alphas | 80–77 | 37 | 22 | 8 | 4 | - | - | 3-12 | 4-8 | - |
| Feb 2, 2025 Final Score | Koshigaya AlphasvsHiroshima D. | 65–76 | 36 | 15 | 4 | 5 | - | - | 5-9 | 1-4 | - |
| Feb 1, 2025 Final Score | Koshigaya AlphasvsHiroshima D. | 90–100 | 38 | 34 | 6 | 5 | - | - | 9-12 | 4-7 | - |
| Jan 29, 2025 Final Score | Koshigaya AlphasvsGunma | 67–87 | 32 | 11 | 6 | 5 | - | - | 1-4 | 2-6 | - |
| Jan 26, 2025 Final Score | SagavsKoshigaya Alphas | 75–90 | 27 | 16 | 5 | 5 | - | - | 1-4 | 4-6 | - |
| Jan 25, 2025 Final Score | SagavsKoshigaya Alphas | 74–82 | 35 | 26 | 3 | 5 | - | - | 4-8 | 3-8 | - |
| Jan 12, 2025 Final Score | Koshigaya AlphasvsChiba | 91–89 | 39 | 11 | 10 | 6 | - | - | 2-6 | 2-9 | - |
| Jan 11, 2025 Final Score | Koshigaya AlphasvsChiba | 70–72 | 35 | 14 | 3 | 3 | - | - | 4-8 | 2-9 | - |
| Jan 5, 2025 Final Score | SeaHorses MikawavsKoshigaya Alphas | 79–77 | 36 | 23 | 7 | 6 | - | - | 9-12 | 0-3 | - |
| Jan 4, 2025 Final Score | SeaHorses MikawavsKoshigaya Alphas | 89–54 | 27 | 2 | 1 | 2 | - | - | 1-5 | 0-4 | - |
| Dec 30, 2024 Final Score | ShigavsKoshigaya Alphas | 78–88 | 18 | 5 | 1 | 2 | - | - | 2-4 | 0-2 | - |
| Dec 29, 2024 Final Score | ShigavsKoshigaya Alphas | 62–89 | 29 | 20 | 3 | 3 | - | - | 4-8 | 2-5 | - |
| Dec 22, 2024 Final Score | Koshigaya AlphasvsKyoto | 80–96 | 27 | 16 | 1 | 6 | - | - | 4-5 | 2-6 | - |
| Dec 21, 2024 Final Score | Koshigaya AlphasvsKyoto | 84–92 | 29 | 16 | 2 | 5 | - | - | 5-9 | 1-3 | - |
| Dec 18, 2024 Final Score | Koshigaya AlphasvsUtsunomiya Brex | 69–71 | 28 | 12 | 8 | 5 | - | - | 4-9 | 0-6 | - |
| Dec 15, 2024 Final Score | NeoPhoenixvsKoshigaya Alphas | 89–86 | 28 | 16 | 3 | 1 | - | - | 6-6 | 1-6 | - |
| Dec 14, 2024 Final Score | NeoPhoenixvsKoshigaya Alphas | 90–78 | 29 | 18 | 4 | 2 | - | - | 3-8 | 4-10 | - |
| Dec 11, 2024 Final Score | Koshigaya AlphasvsChiba | 82–84 | 33 | 19 | 5 | 3 | - | - | 4-8 | 3-6 | - |
| Dec 8, 2024 Final Score | Koshigaya AlphasvsBrave Thunders | 100–74 | 24 | 22 | 4 | 4 | - | - | 4-4 | 2-4 | - |
| Dec 7, 2024 Final Score | Koshigaya AlphasvsBrave Thunders | 101–77 | 27 | 24 | 7 | 4 | - | - | 7-7 | 2-8 | - |
| Dec 1, 2024 Final Score | Koshigaya AlphasvsNagoya Fighting Eagles | 101–71 | 22 | 2 | 2 | 4 | - | - | 1-1 | 0-0 | - |
| Nov 30, 2024 Final Score | Koshigaya AlphasvsNagoya Fighting Eagles | 90–94 | 27 | 20 | 2 | 4 | - | - | 5-8 | 3-4 | - |
| Nov 10, 2024 Final Score | YokohamavsKoshigaya Alphas | 87–63 | 27 | 7 | 5 | 5 | - | - | 1-6 | 1-6 | - |
| Nov 9, 2024 Final Score | YokohamavsKoshigaya Alphas | 72–80 | 29 | 19 | 4 | 6 | - | - | 8-14 | 1-5 | - |
| Nov 6, 2024 Final Score | Koshigaya AlphasvsNagasaki | 80–67 | 25 | 9 | 5 | 3 | - | - | 3-9 | 1-3 | - |
| Nov 3, 2024 Final Score | Koshigaya AlphasvsSun Rockers Shibuya | 59–82 | 28 | 6 | 4 | 2 | - | - | 1-3 | 1-4 | - |