Head to Head
| Japan NPB | 2018/10/03 09:00 | Seibu Lions v Nippon Ham Fighters | L | 7-3 |
| Japan NPB | 2018/10/02 09:00 | Seibu Lions v Nippon Ham Fighters | L | 3-2 |
| Japan NPB | 2018/10/01 09:00 | Seibu Lions v Nippon Ham Fighters | L | 2-1 |
| Japan NPB | 2018/09/30 09:00 | Seibu Lions v Nippon Ham Fighters | W | 1-4 |
| Japan NPB | 2018/09/19 09:00 | Nippon Ham Fighters v Seibu Lions | L | 4-12 |
| Japan NPB | 2018/09/18 09:00 | Nippon Ham Fighters v Seibu Lions | L | 4-7 |
| Japan NPB | 2018/09/05 09:00 | Seibu Lions v Nippon Ham Fighters | W | 0-4 |
| Japan NPB | 2018/09/04 09:00 | Seibu Lions v Nippon Ham Fighters | L | 7-3 |
Home History
| Japan NPB | 2019/03/31 05:00 | Orix Buffaloes v Nippon Ham Fighters | W | 1-3 |
| Japan NPB | 2019/03/30 05:30 | Orix Buffaloes v Nippon Ham Fighters | D | 4-4 |
| Japan NPB | 2019/03/29 09:30 | Orix Buffaloes v Nippon Ham Fighters | W | 3-7 |
| Japan Pre-Season Friendlies | 2019/03/24 04:00 | Nippon Ham Fighters v Yakult Swallows | L | 2-4 |
| Japan Pre-Season Friendlies | 2019/03/23 05:00 | Nippon Ham Fighters v Yakult Swallows | L | 0-5 |
| Japan Pre-Season Friendlies | 2019/03/21 04:00 | Yokohama Bay Stars v Nippon Ham Fighters | D | 2-2 |
| MLB Spring Training | 2019/03/18 03:05 | Nippon Ham Fighters v OAK Athletics | D | 6-6 |
| MLB Spring Training | 2019/03/17 10:05 | Nippon Ham Fighters v OAK Athletics | L | 1-5 |
Away History
| Japan NPB | 2019/03/31 04:00 | Seibu Lions v Softbank Hawks | L | 1-3 |
| Japan NPB | 2019/03/30 04:00 | Seibu Lions v Softbank Hawks | L | 5-6 |
| Japan NPB | 2019/03/29 09:30 | Seibu Lions v Softbank Hawks | L | 4-5 |
| Japan Pre-Season Friendlies | 2019/03/24 04:00 | Seibu Lions v Yokohama Bay Stars | L | 1-6 |
| Japan Pre-Season Friendlies | 2019/03/23 04:00 | Seibu Lions v Yokohama Bay Stars | W | 4-3 |
| Japan Pre-Season Friendlies | 2019/03/22 09:00 | Seibu Lions v Hiroshima Carp | L | 0-4 |
| Japan Pre-Season Friendlies | 2019/03/21 05:00 | Seibu Lions v Rakuten Eagles | L | 4-6 |
| Japan Pre-Season Friendlies | 2019/03/21 04:00 | Seibu Lions v Yomiuri Giants | L | 2-13 |