Head to Head
| Japan NPB | 2019/07/03 09:00 | Seibu Lions v Nippon Ham Fighters | L | 3-5 |
| Japan NPB | 2019/07/02 09:00 | Seibu Lions v Nippon Ham Fighters | L | 1-9 |
| Japan NPB | 2019/05/26 04:00 | Nippon Ham Fighters v Seibu Lions | L | 6-5 |
| Japan NPB | 2019/05/25 05:00 | Nippon Ham Fighters v Seibu Lions | W | 5-7 |
| Japan NPB | 2019/05/24 09:00 | Nippon Ham Fighters v Seibu Lions | W | 5-10 |
| Japan NPB | 2019/05/12 05:00 | Seibu Lions v Nippon Ham Fighters | W | 6-3 |
| Japan NPB | 2019/05/11 05:00 | Seibu Lions v Nippon Ham Fighters | L | 0-8 |
| Japan NPB | 2019/05/10 09:00 | Seibu Lions v Nippon Ham Fighters | L | 5-7 |
Home History
| Japan NPB | 2019/07/03 09:00 | Seibu Lions v Nippon Ham Fighters | L | 3-5 |
| Japan NPB | 2019/07/02 09:00 | Seibu Lions v Nippon Ham Fighters | L | 1-9 |
| Japan NPB | 2019/06/30 04:00 | Orix Buffaloes v Seibu Lions | W | 3-11 |
| Japan NPB | 2019/06/29 05:00 | Orix Buffaloes v Seibu Lions | W | 0-7 |
| Japan NPB | 2019/06/28 09:00 | Orix Buffaloes v Seibu Lions | L | 4-0 |
| Japan NPB | 2019/06/23 05:00 | Seibu Lions v Hanshin Tigers | W | 7-3 |
| Japan NPB | 2019/06/22 05:00 | Seibu Lions v Hanshin Tigers | L | 2-6 |
| Japan NPB | 2019/06/21 09:00 | Seibu Lions v Hanshin Tigers | L | 3-5 |
Away History
| Japan NPB | 2019/07/03 09:00 | Seibu Lions v Nippon Ham Fighters | W | 3-5 |
| Japan NPB | 2019/07/02 09:00 | Seibu Lions v Nippon Ham Fighters | W | 1-9 |
| Japan NPB | 2019/06/30 05:00 | Softbank Hawks v Nippon Ham Fighters | L | 4-3 |
| Japan NPB | 2019/06/29 05:00 | Softbank Hawks v Nippon Ham Fighters | L | 5-4 |
| Japan NPB | 2019/06/28 09:00 | Softbank Hawks v Nippon Ham Fighters | L | 7-5 |
| Japan NPB | 2019/06/23 05:00 | Nippon Ham Fighters v Chunichi Dragons | L | 4-8 |
| Japan NPB | 2019/06/22 05:00 | Nippon Ham Fighters v Chunichi Dragons | L | 1-6 |
| Japan NPB | 2019/06/21 09:00 | Nippon Ham Fighters v Chunichi Dragons | L | 2-4 |