Head to Head
| Japan - NPB | 2018/08/18 09:00 | Nippon Ham Fighters v Seibu Lions | L | 6-7 |
| Japan - NPB | 2018/08/17 09:00 | Nippon Ham Fighters v Seibu Lions | W | 5-3 |
| Japan - NPB | 2018/08/05 09:00 | Nippon Ham Fighters v Seibu Lions | L | 4-7 |
| Japan - NPB | 2018/08/04 09:00 | Nippon Ham Fighters v Seibu Lions | W | 6-3 |
| Japan - NPB | 2018/08/03 09:00 | Nippon Ham Fighters v Seibu Lions | L | 3-4 |
| Japan - NPB | 2018/07/03 09:00 | Seibu Lions v Nippon Ham Fighters | L | 5-2 |
| Japan - NPB | 2018/05/27 04:00 | Nippon Ham Fighters v Seibu Lions | W | 10-8 |
| Japan - NPB | 2018/05/26 05:00 | Nippon Ham Fighters v Seibu Lions | W | 6-5 |
| Japan - NPB | 2018/05/25 09:00 | Nippon Ham Fighters v Seibu Lions | W | 8-5 |
| Japan - NPB | 2018/05/16 09:00 | Seibu Lions v Nippon Ham Fighters | W | 0-1 |
| Japan - NPB | 2018/05/15 09:00 | Seibu Lions v Nippon Ham Fighters | W | 0-2 |
| Japan - NPB | 2018/04/18 09:00 | Nippon Ham Fighters v Seibu Lions | L | 8-9 |
| Japan - NPB | 2018/04/17 09:00 | Nippon Ham Fighters v Seibu Lions | W | 7-2 |
| Japan - NPB | 2018/04/01 05:00 | Seibu Lions v Nippon Ham Fighters | L | 4-1 |
| Japan - NPB | 2018/03/31 05:30 | Seibu Lions v Nippon Ham Fighters | L | 7-2 |
| Japan - NPB | 2018/03/30 09:30 | Seibu Lions v Nippon Ham Fighters | L | 11-2 |
| Japan - NPB | 2017/10/05 09:00 | Nippon Ham Fighters v Seibu Lions | W | 8-6 |
| Japan - NPB | 2017/10/01 05:00 | Seibu Lions v Nippon Ham Fighters | L | 5-0 |
| Japan - NPB | 2017/09/30 09:00 | Seibu Lions v Nippon Ham Fighters | W | 3-4 |
| Japan - NPB | 2017/09/10 04:00 | Nippon Ham Fighters v Seibu Lions | L | 7-8 |
| Japan - NPB | 2017/09/09 05:00 | Nippon Ham Fighters v Seibu Lions | W | 1-0 |
| Japan - NPB | 2017/09/08 09:00 | Nippon Ham Fighters v Seibu Lions | W | 9-2 |
| Japan - NPB | 2017/08/20 05:00 | Seibu Lions v Nippon Ham Fighters | W | 3-9 |
| Japan - NPB | 2017/08/19 05:00 | Seibu Lions v Nippon Ham Fighters | L | 3-0 |
| Japan - NPB | 2017/08/18 09:00 | Seibu Lions v Nippon Ham Fighters | W | 0-4 |
| Japan - NPB | 2017/07/23 05:00 | Nippon Ham Fighters v Seibu Lions | L | 2-9 |
| Japan - NPB | 2017/07/22 09:00 | Nippon Ham Fighters v Seibu Lions | L | 0-4 |
| Japan - NPB | 2017/07/21 09:00 | Nippon Ham Fighters v Seibu Lions | L | 5-8 |
| Japan - NPB | 2017/07/06 09:00 | Seibu Lions v Nippon Ham Fighters | L | 7-6 |
| Japan - NPB | 2017/07/04 09:00 | Seibu Lions v Nippon Ham Fighters | L | 4-1 |