| Saitama B. Games/Schedule |
| Sep. 28, 2019 | Round 2 (Regular Season) | Saitama B. - Toyoda Gosei | 76-87  |
| Sep. 29, 2019 | Round 3 (Regular Season) | Saitama B. - Toyoda Gosei | 77-80 |
| Oct. 5, 2019 | Round 4 (Regular Season) | Iwate Big Bulls - Saitama B. | 72-68 |
| Oct. 6, 2019 | Round 4 (Regular Season) | Iwate Big Bulls - Saitama B. | 64-75  |
| Oct. 13, 2019 | Round 6 (Regular Season) | Saitama B. - Shizuoka | 85-57 |
| Oct. 22, 2019 | Round 8 (Regular Season) | Tokyo CR - Saitama B. | 62-91 |
| Oct. 21, 2019 | Round 8 (Regular Season) | Tokyo CR - Saitama B. | 68-63 |
| Oct. 26, 2019 | Round 9 (Regular Season) | Saitama B. - Kanazawa | 84-73 |
| Oct. 27, 2019 | Round 10 (Regular Season) | Saitama B. - Kanazawa | 81-69 |
| Nov. 2, 2019 | Round 11 (Regular Season) | Aisin AW - Saitama B. | 94-82 |
| Nov. 3, 2019 | Round 12 (Regular Season) | Aisin AW - Saitama B. | 78-66 |
| Nov. 8, 2019 | Round 13 (Regular Season) | Saitama B. - Saga B. | 69-74 |
| Nov. 9, 2019 | Round 13 (Regular Season) | Saitama B. - Saga B. | 75-64 |
| Nov. 16, 2019 | Round 15 (Regular Season) | Saitama B. - Tokyo HT | 74-71 |
| Nov. 17, 2019 | Round 16 (Regular Season) | Saitama B. - Tokyo HT | 77-67 |
| Nov. 23, 2019 | Round 17 (Regular Season) | Okayama - Saitama B. | 82-85 |
| Nov. 24, 2019 | Round 18 (Regular Season) | Okayama - Saitama B. | 79-99 |
| Dec. 7, 2019 | Round 19 (Regular Season) | Saitama B. - Gifu Swoops | 86-82 |
| Dec. 8, 2019 | Round 20 (Regular Season) | Saitama B. - Gifu Swoops | 72-80 |
| Dec. 14, 2019 | Round 21 (Regular Season) | Kagoshima - Saitama B. | 73-78 |
| Dec. 15, 2019 | Round 22 (Regular Season) | Kagoshima - Saitama B. | 86-81 |
| Dec. 21, 2019 | Round 23 (Regular Season) | Saitama B. - Iwate Big Bulls | 77-94 |
| Dec. 22, 2019 | Round 24 (Regular Season) | Saitama B. - Iwate Big Bulls | 77-91 |
| Dec. 28, 2019 | Round 25 (Regular Season) | Shizuoka - Saitama B. | 94-86 |
| Dec. 29, 2019 | Round 26 (Regular Season) | Shizuoka - Saitama B. | 61-70 |
| Jan. 4, 2020 | Round 27 (Regular Season) | Saitama B. - Tokyo CR | 81-79 |
| Jan. 5, 2020 | Round 28 (Regular Season) | Saitama B. - Tokyo CR | 60-88 |
| Jan. 18, 2020 | Round 29 (Regular Season) | Kanazawa - Saitama B. | 79-76 |
| Jan. 19, 2020 | Round 30 (Regular Season) | Kanazawa - Saitama B. | 75-95 |
| Jan. 25, 2020 | Round 31 (Regular Season) | Saitama B. - Aisin AW | 76-75 |
| Jan. 26, 2020 | Round 32 (Regular Season) | Saitama B. - Aisin AW | 70-82 |
| Feb. 1, 2020 | Round 33 (Regular Season) | Saga B. - Saitama B. | 79-73 |
| Feb. 2, 2020 | Round 34 (Regular Season) | Saga B. - Saitama B. | 104-75 |
| Feb. 7, 2020 | Round 35 (Regular Season) | Tokyo HT - Saitama B. | 75-58 |
| Feb. 8, 2020 | Round 35 (Regular Season) | Tokyo HT - Saitama B. | 89-81 |
| Feb. 15, 2020 | Round 37 (Regular Season) | Saitama B. - Okayama | 84-83 |
| Feb. 16, 2020 | Round 38 (Regular Season) | Saitama B. - Okayama | 72-90 |
| Feb. 22, 2020 | Round 39 (Regular Season) | Gifu Swoops - Saitama B. | 84-94 |
| Feb. 23, 2020 | Round 40 (Regular Season) | Gifu Swoops - Saitama B. | 57-70 |
