| Japan - NPB Reserve League | 2023/06/22 09:00 | Chiba Lotte Marines - Reserves v Yomiuri Giants - Reserves | W | 3-0 |
| Japan - NPB Reserve League | 2023/06/21 09:00 | Chiba Lotte Marines - Reserves v Yomiuri Giants - Reserves | W | 3-1 |
| Japan - NPB Reserve League | 2023/06/20 09:00 | Chiba Lotte Marines - Reserves v Yomiuri Giants - Reserves | L | 0-1 |
| Japan - NPB Reserve League | 2023/03/30 04:00 | Chiba Lotte Marines - Reserves v Yomiuri Giants - Reserves | W | 8-3 |
| Japan - NPB Reserve League | 2023/03/29 04:00 | Chiba Lotte Marines - Reserves v Yomiuri Giants - Reserves | D | 0-0 |
| Japan - NPB Reserve League | 2022/09/04 05:00 | Chiba Lotte Marines - Reserves v Yomiuri Giants - Reserves | L | 4-5 |
| Japan - NPB Reserve League | 2022/09/03 04:00 | Chiba Lotte Marines - Reserves v Yomiuri Giants - Reserves | W | 7-0 |
| Japan - NPB Reserve League | 2022/07/19 07:00 | Chiba Lotte Marines - Reserves v Yomiuri Giants - Reserves | D | 0-0 |
| Japan - NPB Reserve League | 2023/08/27 04:00 | Chiba Lotte Marines - Reserves v Nipponham Fighters - Reserves | L | 0-4 |
| Japan - NPB Reserve League | 2023/08/03 09:00 | Chiba Lotte Marines - Reserves v Seibu Lions - Reserves | L | 1-5 |
| Japan - NPB Reserve League | 2023/06/29 04:00 | Chiba Lotte Marines - Reserves v Nipponham Fighters - Reserves | W | 8-4 |
| Japan - NPB Reserve League | 2023/06/28 04:00 | Chiba Lotte Marines - Reserves v Nipponham Fighters - Reserves | L | 5-7 |
| Japan - NPB Reserve League | 2023/06/27 04:00 | Chiba Lotte Marines - Reserves v Nipponham Fighters - Reserves | W | 2-1 |
| Japan - NPB Reserve League | 2023/06/22 09:00 | Chiba Lotte Marines - Reserves v Yomiuri Giants - Reserves | W | 3-0 |
| Japan - NPB Reserve League | 2023/06/21 09:00 | Chiba Lotte Marines - Reserves v Yomiuri Giants - Reserves | W | 3-1 |
| Japan - NPB Reserve League | 2023/06/20 09:00 | Chiba Lotte Marines - Reserves v Yomiuri Giants - Reserves | L | 0-1 |
| Japan - NPB Reserve League | 2023/09/07 09:00 | Nipponham Fighters - Reserves v Yomiuri Giants - Reserves | W | 1-2 |
| Japan - NPB Reserve League | 2023/09/06 09:00 | Nipponham Fighters - Reserves v Yomiuri Giants - Reserves | L | 5-3 |
| Japan - NPB Reserve League | 2023/08/18 09:00 | Yakult Swallows - Reserves v Yomiuri Giants - Reserves | W | 0-2 |
| Japan - NPB Reserve League | 2023/08/17 04:00 | Yomiuri Giants - Reserves v Nipponham Fighters - Reserves | L | 8-9 |
| Japan - NPB Reserve League | 2023/08/16 04:00 | Yomiuri Giants - Reserves v Nipponham Fighters - Reserves | L | 2-3 |
| Japan - NPB Reserve League | 2023/08/15 04:00 | Yomiuri Giants - Reserves v Nipponham Fighters - Reserves | W | 4-3 |
| Japan - NPB Reserve League | 2023/08/06 04:00 | Yokohama Bay Stars - Reserves v Yomiuri Giants - Reserves | L | 9-4 |
| Japan - NPB Reserve League | 2023/08/05 05:00 | Yokohama Bay Stars - Reserves v Yomiuri Giants - Reserves | W | 0-2 |