| Japan - NPB Reserve League | 2019/06/27 04:00 | Nipponham Fighters - Reserves v Yakult Swallows - Reserves | W | 9-1 |
| Japan - NPB Reserve League | 2019/06/26 04:00 | Nipponham Fighters - Reserves v Yakult Swallows - Reserves | W | 2-1 |
| Japan - NPB Reserve League | 2019/06/25 04:00 | Nipponham Fighters - Reserves v Yakult Swallows - Reserves | L | 3-4 |
| Japan - NPB Reserve League | 2019/07/28 04:00 | Nipponham Fighters - Reserves v Rakuten Eagles - Reserves | L | 3-16 |
| Japan - NPB Reserve League | 2019/07/21 04:00 | Yokohama Bay Stars - Reserves v Nipponham Fighters - Reserves | W | 5-8 |
| Japan - NPB Reserve League | 2019/07/20 04:00 | Yokohama Bay Stars - Reserves v Nipponham Fighters - Reserves | L | 3-2 |
| Japan - NPB Reserve League | 2019/07/19 04:00 | Yokohama Bay Stars - Reserves v Nipponham Fighters - Reserves | L | 14-7 |
| Japan - NPB Reserve League | 2019/07/17 04:00 | Rakuten Eagles - Reserves v Nipponham Fighters - Reserves | L | 11-1 |
| Japan - NPB Reserve League | 2019/07/07 05:00 | Nipponham Fighters - Reserves v Yokohama Bay Stars - Reserves | W | 5-4 |
| Japan - NPB Reserve League | 2019/07/06 09:00 | Nipponham Fighters - Reserves v Yokohama Bay Stars - Reserves | L | 1-4 |
| Japan - NPB Reserve League | 2019/07/05 09:00 | Nipponham Fighters - Reserves v Yokohama Bay Stars - Reserves | L | 1-2 |
| Japan - NPB Reserve League | 2019/07/08 04:00 | Yomiuri Giants - Reserves v Yakult Swallows - Reserves | L | 1-0 |
| Japan - NPB Reserve League | 2019/07/06 04:00 | Hanshin Tigers - Reserves v Yakult Swallows - Reserves | D | 0-0 |
| Japan - NPB Reserve League | 2019/07/04 04:00 | Yakult Swallows - Reserves v Rakuten Eagles - Reserves | D | 0-0 |
| Japan - NPB Reserve League | 2019/07/03 04:00 | Yakult Swallows - Reserves v Rakuten Eagles - Reserves | L | 1-3 |
| Japan - NPB Reserve League | 2019/07/02 04:00 | Yakult Swallows - Reserves v Rakuten Eagles - Reserves | L | 1-9 |
| Japan - NPB Reserve League | 2019/06/28 04:00 | Yakult Swallows - Reserves v Seibu Lions - Reserves | W | 4-3 |
| Japan - NPB Reserve League | 2019/06/27 04:00 | Nipponham Fighters - Reserves v Yakult Swallows - Reserves | L | 9-1 |
| Japan - NPB Reserve League | 2019/06/26 04:00 | Nipponham Fighters - Reserves v Yakult Swallows - Reserves | L | 2-1 |