| Japonia - NPB Reserve League | 2020/08/09 04:00 | Yakult Swallows - Rezerwa v Seibu Lions - Rezerwa | L | 1-7 |
| Japonia - NPB Reserve League | 2020/08/07 04:00 | Yakult Swallows - Rezerwa v Seibu Lions - Rezerwa | L | 0-5 |
| Japonia - NPB Reserve League | 2019/06/28 04:00 | Yakult Swallows - Rezerwa v Seibu Lions - Rezerwa | W | 4-3 |
| Japonia - NPB Reserve League | 2019/05/07 04:00 | Seibu Lions - Rezerwa v Yakult Swallows - Rezerwa | D | 5-5 |