Head to Head
| Japan NPB | 2018/09/25 09:00 | Seibu Lions v Rakuten Eagles | W | 4-3 |
| Japan NPB | 2018/09/24 05:00 | Seibu Lions v Rakuten Eagles | W | 4-3 |
| Japan NPB | 2018/09/14 09:00 | Rakuten Eagles v Seibu Lions | W | 5-10 |
| Japan NPB | 2018/08/29 09:00 | Rakuten Eagles v Seibu Lions | W | 4-5 |
| Japan NPB | 2018/08/28 09:00 | Rakuten Eagles v Seibu Lions | W | 5-6 |
| Japan NPB | 2018/08/12 08:00 | Seibu Lions v Rakuten Eagles | L | 1-3 |
| Japan NPB | 2018/08/11 09:00 | Seibu Lions v Rakuten Eagles | W | 10-0 |
| Japan NPB | 2018/08/10 09:00 | Seibu Lions v Rakuten Eagles | W | 7-3 |
Home History
| Japan Pre-Season Friendlies | 2019/03/17 04:00 | Yakult Swallows v Seibu Lions | W | 5-7 |
| Japan Pre-Season Friendlies | 2019/03/16 04:00 | Hanshin Tigers v Seibu Lions | W | 1-5 |
| Japan Pre-Season Friendlies | 2019/03/16 04:00 | Yokohama Bay Stars v Seibu Lions | W | 1-4 |
| Japan Pre-Season Friendlies | 2019/03/06 09:00 | Seibu Lions v Softbank Hawks | L | 2-5 |
| Japan Pre-Season Friendlies | 2019/03/05 09:00 | Seibu Lions v Softbank Hawks | W | 11-3 |
| Japan NPB | 2018/10/21 04:00 | Softbank Hawks v Seibu Lions | L | 6-5 |
| Japan NPB | 2018/10/20 05:00 | Softbank Hawks v Seibu Lions | L | 8-2 |
| Japan NPB | 2018/10/19 09:00 | Softbank Hawks v Seibu Lions | L | 15-4 |
Away History
| Japan Pre-Season Friendlies | 2019/03/17 04:00 | Rakuten Eagles v Chunichi Dragons | W | 4-2 |
| Japan Pre-Season Friendlies | 2019/03/16 04:00 | Rakuten Eagles v Chunichi Dragons | L | 0-6 |
| Japan Pre-Season Friendlies | 2019/03/14 04:00 | Rakuten Eagles v Yokohama Bay Stars | W | 5-2 |
| Japan Pre-Season Friendlies | 2019/03/13 04:00 | Rakuten Eagles v Yokohama Bay Stars | W | 4-3 |
| Japan Pre-Season Friendlies | 2019/02/23 04:00 | Hanshin Tigers v Rakuten Eagles | W | 3-6 |
| Japan Pre-Season Friendlies | 2019/02/21 03:30 | Rakuten Eagles v Nippon Ham Fighters | L | 4-12 |
| Japan NPB | 2018/10/13 05:00 | Rakuten Eagles v Lotte Marines | W | 4-1 |
| Japan NPB | 2018/10/06 05:00 | Lotte Marines v Rakuten Eagles | W | 1-8 |