| Japan - NPB Reserve League | 2024/04/20 04:00 | Rakuten Eagles - Reserves v Seibu Lions - Reserves | D | 0-0 |
| Japan - NPB Reserve League | 2023/08/17 01:30 | Rakuten Eagles - Reserves v Seibu Lions - Reserves | W | 3-2 |
| Japan - NPB Reserve League | 2023/08/16 01:30 | Rakuten Eagles - Reserves v Seibu Lions - Reserves | W | 7-3 |
| Japan - NPB Reserve League | 2023/08/15 01:30 | Rakuten Eagles - Reserves v Seibu Lions - Reserves | L | 2-4 |
| Japan - NPB Reserve League | 2023/07/30 04:00 | Rakuten Eagles - Reserves v Seibu Lions - Reserves | W | 11-9 |
| Japan - NPB Reserve League | 2023/07/29 04:00 | Rakuten Eagles - Reserves v Seibu Lions - Reserves | L | 8-10 |
| Japan - NPB Reserve League | 2023/06/10 04:00 | Rakuten Eagles - Reserves v Seibu Lions - Reserves | W | 10-3 |
| Japan - NPB Reserve League | 2023/04/12 04:00 | Rakuten Eagles - Reserves v Seibu Lions - Reserves | W | 4-2 |
| Japan - NPB Reserve League | 2024/04/20 04:00 | Rakuten Eagles - Reserves v Seibu Lions - Reserves | D | 0-0 |
| Japan - NPB Reserve League | 2024/04/08 04:00 | Rakuten Eagles - Reserves v Nipponham Fighters - Reserves | L | 5-9 |
| Japan - Phoenix League | 2023/10/26 03:30 | Hiroshima Carp - Reserves v Rakuten Eagles - Reserves | W | 2-3 |
| Japan - Phoenix League | 2023/10/24 03:30 | Orix Buffaloes - Reserves v Rakuten Eagles - Reserves | W | 4-6 |
| Japan - Phoenix League | 2023/10/17 03:30 | Rakuten Eagles - Reserves v IPBL Japan | W | 8-6 |
| Japan - Phoenix League | 2023/10/16 03:30 | SoftBank Hawks - Reserves v Rakuten Eagles - Reserves | L | 5-4 |
| Japan - Phoenix League | 2023/10/12 03:30 | Rakuten Eagles - Reserves v Orix Buffaloes - Reserves | L | 3-8 |
| Japan - Phoenix League | 2023/10/11 03:30 | Hanshin Tigers - Reserves v Rakuten Eagles - Reserves | L | 2-1 |
| Japan - NPB Reserve League | 2024/04/20 04:00 | Rakuten Eagles - Reserves v Seibu Lions - Reserves | D | 0-0 |
| Japan - NPB Reserve League | 2024/04/13 04:00 | Yomiuri Giants - Reserves v Seibu Lions - Reserves | L | 3-2 |
| Japan - NPB Reserve League | 2024/04/12 04:00 | Yomiuri Giants - Reserves v Seibu Lions - Reserves | W | 4-6 |
| Japan - Phoenix League | 2023/10/30 02:00 | Seibu Lions - Reserves v Hiroshima Carp - Reserves | D | 0-0 |
| Japan - Phoenix League | 2023/10/14 03:30 | Hanshin Tigers - Reserves v Seibu Lions - Reserves | W | 1-2 |
| Japan - NPB Reserve League | 2023/09/29 07:00 | Seibu Lions - Reserves v Yomiuri Giants - Reserves | L | 1-6 |
| Japan - NPB Reserve League | 2023/09/24 04:00 | Yokohama Bay Stars - Reserves v Seibu Lions - Reserves | W | 2-3 |
| Japan - NPB Reserve League | 2023/09/23 04:30 | Yokohama Bay Stars - Reserves v Seibu Lions - Reserves | W | 0-2 |