| Jaapani NPB - reservid | 2023/06/25 04:00 | Yomiuri Giants - reservid v Seibu Lions - reservid | W | 2-3 |
| Jaapani NPB - reservid | 2023/06/24 04:30 | Yomiuri Giants - reservid v Seibu Lions - reservid | W | 1-6 |
| Jaapani NPB - reservid | 2023/06/23 09:00 | Yomiuri Giants - reservid v Seibu Lions - reservid | L | 2-1 |
| Jaapani NPB - reservid | 2023/06/08 04:00 | Seibu Lions - reservid v Yomiuri Giants - reservid | W | 4-2 |
| Jaapani NPB - reservid | 2023/06/07 04:00 | Seibu Lions - reservid v Yomiuri Giants - reservid | W | 6-4 |
| Jaapani NPB - reservid | 2023/06/06 04:00 | Seibu Lions - reservid v Yomiuri Giants - reservid | W | 5-1 |
| Jaapani NPB - reservid | 2023/05/12 04:00 | Yomiuri Giants - reservid v Seibu Lions - reservid | W | 3-4 |
| Jaapani NPB - reservid | 2023/03/31 04:00 | Yomiuri Giants - reservid v Seibu Lions - reservid | W | 2-12 |
| Jaapani NPB - reservid | 2023/07/22 04:30 | Nippon-Ham Fighters - reservid v Seibu Lions - reservid | L | 12-2 |
| Jaapani NPB - reservid | 2023/07/21 09:00 | Nippon-Ham Fighters - reservid v Seibu Lions - reservid | W | 0-1 |
| Jaapani NPB - reservid | 2023/07/13 04:00 | Yokohama Bay Stars - reservid v Seibu Lions - reservid | D | 6-6 |
| Jaapani NPB - reservid | 2023/07/12 09:00 | Yokohama Bay Stars - reservid v Seibu Lions - reservid | W | 1-2 |
| Jaapani NPB - reservid | 2023/07/11 09:00 | Yokohama Bay Stars - reservid v Seibu Lions - reservid | W | 3-5 |
| Jaapani NPB - reservid | 2023/07/02 04:00 | Yakult Swallows - reservid v Seibu Lions - reservid | L | 2-0 |
| Jaapani NPB - reservid | 2023/06/25 04:00 | Yomiuri Giants - reservid v Seibu Lions - reservid | W | 2-3 |
| Jaapani NPB - reservid | 2023/06/24 04:30 | Yomiuri Giants - reservid v Seibu Lions - reservid | W | 1-6 |
| Jaapani NPB - reservid | 2023/07/13 04:00 | Rakuten Eagles - reservid v Yomiuri Giants - reservid | L | 2-1 |
| Jaapani NPB - reservid | 2023/07/12 04:00 | Rakuten Eagles - reservid v Yomiuri Giants - reservid | L | 9-2 |
| Jaapani NPB - reservid | 2023/07/11 04:00 | Rakuten Eagles - reservid v Yomiuri Giants - reservid | L | 7-0 |
| Jaapani NPB - reservid | 2023/07/08 04:00 | Yakult Swallows - reservid v Yomiuri Giants - reservid | W | 6-8 |
| Jaapani NPB - reservid | 2023/07/07 04:00 | Yakult Swallows - reservid v Yomiuri Giants - reservid | L | 8-3 |
| Jaapani NPB - reservid | 2023/06/25 04:00 | Yomiuri Giants - reservid v Seibu Lions - reservid | L | 2-3 |
| Jaapani NPB - reservid | 2023/06/24 04:30 | Yomiuri Giants - reservid v Seibu Lions - reservid | L | 1-6 |
| Jaapani NPB - reservid | 2023/06/23 09:00 | Yomiuri Giants - reservid v Seibu Lions - reservid | W | 2-1 |