| Japonia - NPB Reserve League | 2022/05/31 04:00 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | W | 6-4 |
| Japonia - NPB Reserve League | 2022/05/30 04:00 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | W | 8-2 |
| Japonia - NPB Reserve League | 2021/09/13 08:45 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | L | 1-4 |
| Japonia - NPB Reserve League | 2021/09/11 04:00 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | L | 0-2 |
| Japonia - NPB Reserve League | 2020/11/28 03:30 | Seibu Lions - Rezerwa v Rakuten Eagles - Rezerwa | D | 5-5 |
| Japonia - NPB Reserve League | 2020/10/14 03:30 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | W | 10-1 |
| Japonia - NPB Reserve League | 2020/10/13 03:30 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | D | 4-4 |
| Japonia - NPB Reserve League | 2020/10/12 03:30 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | W | 7-2 |
| Japonia - NPB Reserve League | 2022/06/30 07:00 | Rakuten Eagles - Rezerwa v Yomiuri Giants - Rezerwa | W | 15-2 |
| Japonia - NPB Reserve League | 2022/06/17 04:00 | Rakuten Eagles - Rezerwa v Nipponham Fighters - Rezerwa | L | 4-5 |
| Japonia - NPB Reserve League | 2022/05/31 04:00 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | W | 6-4 |
| Japonia - NPB Reserve League | 2022/05/30 04:00 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | W | 8-2 |
| Japonia - NPB Reserve League | 2022/05/28 04:00 | Rakuten Eagles - Rezerwa v Yomiuri Giants - Rezerwa | W | 4-0 |
| Japonia - NPB Reserve League | 2022/04/14 04:00 | Rakuten Eagles - Rezerwa v Nipponham Fighters - Rezerwa | W | 3-1 |
| Japonia - NPB Reserve League | 2022/04/13 03:57 | Rakuten Eagles - Rezerwa v Nipponham Fighters - Rezerwa | L | 1-3 |
| Japonia - NPB Reserve League | 2022/04/12 04:00 | Rakuten Eagles - Rezerwa v Nipponham Fighters - Rezerwa | W | 7-4 |
| Japonia - NPB Reserve League | 2022/06/24 04:00 | Yakult Swallows - Rezerwa v Seibu Lions - Rezerwa | W | 5-14 |
| Japonia - NPB Reserve League | 2022/06/10 04:00 | Yakult Swallows - Rezerwa v Seibu Lions - Rezerwa | L | 5-2 |
| Japonia - NPB Reserve League | 2022/05/31 04:00 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | L | 6-4 |
| Japonia - NPB Reserve League | 2022/05/30 04:00 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | L | 8-2 |
| Japonia - NPB Reserve League | 2022/05/26 04:00 | Chiba Lotte Marines - Rezerwa v Seibu Lions - Rezerwa | L | 4-2 |
| Japonia - NPB Reserve League | 2022/05/25 04:30 | Chiba Lotte Marines - Rezerwa v Seibu Lions - Rezerwa | W | 1-11 |
| Japonia - NPB Reserve League | 2022/05/24 09:00 | Chiba Lotte Marines - Rezerwa v Seibu Lions - Rezerwa | W | 3-4 |
| Japonia - NPB Reserve League | 2022/05/12 04:00 | Nipponham Fighters - Rezerwa v Seibu Lions - Rezerwa | W | 1-3 |