Head to Head
| Japan NPB | 2021/06/15 09:00 | Seibu Lions v Hiroshima Carp | W | 3-5 |
| Japan NPB | 2021/06/14 09:00 | Seibu Lions v Hiroshima Carp | L | 3-2 |
| Japan NPB | 2021/05/27 09:00 | Seibu Lions v Hiroshima Carp | D | 4-4 |
| Japan NPB Exhibition | 2021/03/16 04:00 | Hiroshima Carp v Seibu Lions | L | 0-1 |
| Japan NPB | 2019/06/06 09:00 | Hiroshima Carp v Seibu Lions | L | 2-9 |
| Japan NPB | 2019/06/05 09:00 | Hiroshima Carp v Seibu Lions | W | 9-1 |
| Japan NPB | 2019/06/04 09:00 | Hiroshima Carp v Seibu Lions | L | 4-5 |
| Japan Pre-Season Friendlies | 2019/03/22 09:00 | Seibu Lions v Hiroshima Carp | W | 0-4 |
Home History
| Japan NPB | 2021/11/01 09:00 | Hiroshima Carp v Yakult Swallows | W | 9-7 |
| Japan NPB | 2021/10/29 09:00 | Yakult Swallows v Hiroshima Carp | W | 1-4 |
| Japan NPB | 2021/10/28 09:00 | Yokohama Bay Stars v Hiroshima Carp | W | 0-7 |
| Japan NPB | 2021/10/24 05:00 | Hanshin Tigers v Hiroshima Carp | L | 7-2 |
| Japan NPB | 2021/10/23 09:00 | Hanshin Tigers v Hiroshima Carp | D | 1-1 |
| Japan NPB | 2021/10/21 09:00 | Hiroshima Carp v Yakult Swallows | W | 11-7 |
| Japan NPB | 2021/10/18 09:00 | Hiroshima Carp v Hanshin Tigers | L | 1-2 |
| Japan NPB | 2021/10/17 09:00 | Hiroshima Carp v Hanshin Tigers | W | 4-2 |
Away History
| Japan NPB | 2021/10/26 09:00 | Seibu Lions v Nippon Ham Fighters | L | 0-1 |
| Japan NPB | 2021/10/21 09:00 | Seibu Lions v Orix Buffaloes | L | 2-3 |
| Japan NPB | 2021/10/20 08:45 | Nippon Ham Fighters v Seibu Lions | W | 5-7 |
| Japan NPB | 2021/10/19 08:45 | Nippon Ham Fighters v Seibu Lions | L | 6-2 |
| Japan NPB | 2021/10/18 08:45 | Lotte Marines v Seibu Lions | L | 2-1 |
| Japan NPB | 2021/10/17 04:00 | Seibu Lions v Rakuten Eagles | W | 6-5 |
| Japan NPB | 2021/10/16 05:30 | Seibu Lions v Rakuten Eagles | L | 0-3 |
| Japan NPB | 2021/10/15 09:00 | Seibu Lions v Rakuten Eagles | W | 5-1 |