Head to Head
| Japan NPB | 2024/06/06 09:00 | Seibu Lions v Yakult Swallows | W | 1-3 |
| Japan NPB | 2024/06/05 09:00 | Seibu Lions v Yakult Swallows | W | 2-7 |
| Japan NPB | 2024/06/04 09:00 | Seibu Lions v Yakult Swallows | W | 3-4 |
| Japan NPB Exhibition | 2024/03/24 05:00 | Yakult Swallows v Seibu Lions | W | 5-3 |
| Japan NPB Exhibition | 2024/03/23 09:00 | Yakult Swallows v Seibu Lions | W | 3-0 |
| Japan NPB Exhibition | 2024/03/22 09:00 | Yakult Swallows v Seibu Lions | W | 3-2 |
| Japan NPB | 2023/06/11 04:00 | Yakult Swallows v Seibu Lions | W | 3-2 |
| Japan NPB | 2023/06/10 05:00 | Yakult Swallows v Seibu Lions | W | 2-0 |
Home History
| Japan NPB Exhibition | 2025/03/23 04:00 | Yakult Swallows v Nippon Ham Fighters | L | 4-7 |
| Japan NPB Exhibition | 2025/03/22 05:00 | Yakult Swallows v Nippon Ham Fighters | D | 3-3 |
| Japan NPB Exhibition | 2025/03/21 09:00 | Yakult Swallows v Nippon Ham Fighters | L | 2-5 |
| Japan NPB Exhibition | 2025/03/18 04:00 | Hanshin Tigers v Yakult Swallows | D | 5-5 |
| Japan NPB Exhibition | 2025/03/15 04:00 | Orix Buffaloes v Yakult Swallows | W | 3-4 |
| Japan NPB Exhibition | 2025/03/14 04:00 | Orix Buffaloes v Yakult Swallows | W | 1-6 |
| Japan NPB Exhibition | 2025/03/11 04:00 | Yakult Swallows v Rakuten Eagles | W | 5-3 |
| Japan NPB Exhibition | 2025/03/09 04:00 | Yakult Swallows v Hiroshima Carp | W | 4-0 |
Away History
| Japan NPB Exhibition | 2025/03/23 05:00 | Yokohama Bay Stars v Seibu Lions | W | 2-4 |
| Japan NPB Exhibition | 2025/03/22 09:00 | Yokohama Bay Stars v Seibu Lions | L | 5-2 |
| Japan NPB Exhibition | 2025/03/21 09:00 | Yokohama Bay Stars v Seibu Lions | W | 0-2 |
| Japan NPB Exhibition | 2025/03/19 04:00 | Hiroshima Carp v Seibu Lions | W | 0-10 |
| Japan NPB Exhibition | 2025/03/18 04:00 | Hiroshima Carp v Seibu Lions | W | 0-6 |
| Japan NPB Exhibition | 2025/03/16 04:30 | Seibu Lions v Chunichi Dragons | W | 5-0 |
| Japan NPB Exhibition | 2025/03/15 05:00 | Seibu Lions v Chunichi Dragons | D | 3-3 |
| Japan NPB Exhibition | 2025/03/14 04:00 | Seibu Lions v Chunichi Dragons | D | 4-4 |