Stadium: Court 1 Round: 14 Ground: Hardcourt outdoor
| Challenger - Yokohama | 2023/11/19 06:50 | Kai Wehnelt v Yan Bai | 4-6,4-6 |
| Challenger - Kobe | 2023/11/16 02:00 | Yan Bai v Shintaro Mochizuki | 3-6,2-6 |
| Challenger - Kobe | 2023/11/13 01:30 | Yan Bai v Andrew Fenty | 6-4,3-6,4-6 |
| Challenger - Kobe | 2023/11/12 04:35 | Arthur Weber v Yan Bai | 2-6,4-6 |
| Challenger - Matsuyama | 2023/11/06 01:00 | Yan Bai v Hiroki Moriya | 6-1,3-6,1-6 |
| Challenger - Matsuyama | 2023/11/05 01:00 | Yan Bai v Ryuki Matsuda | 6-2,6-4 |
| Challenger - Šen-čen | 2023/10/20 04:05 | Bu Yunchaokete v Yan Bai | 6-3,6-2 |
| Challenger - Šen-čen | 2023/10/19 04:00 | Yan Bai v Steven Diez | 3-6,6-1,6-4 |
| Challenger - Nonthaburi | 2024/01/09 03:00 | Dennis Novak v Daniel Michalski | 6-3,6-0 |
| ITF - M25 Antalya | 2023/11/15 09:25 | Daniel Michalski v Stefan Popovic | 4-6,0-6 |
| ITF - M25 Santa Margherita | 2023/10/29 10:00 | Oriol Roca Batalla v Daniel Michalski | 2-6,6-1,6-4 |
| ITF - M25 Santa Margherita | 2023/10/28 10:10 | Giovanni Oradini v Daniel Michalski | 1-6,4-6 |
| ITF - M25 Santa Margherita | 2023/10/25 08:00 | Fausto Tabacco v Daniel Michalski | 4-6,3-6 |
| ITF - M25 Santa Margherita | 2023/10/23 12:00 | Benjamin Loccisano v Daniel Michalski | 2-6,2-6 |
| ITF - M25 Santa Margherita | 2023/10/19 10:10 | Oriol Roca Batalla v Daniel Michalski | 5-7,6-3,6-2 |
| ITF - M25 Santa Margherita | 2023/10/18 08:00 | Stefano Reitano v Daniel Michalski | 6-7,1-6 |