Estádio: Court 3 Round: 25 Ground: Clay
| Challenger - Zhangjiagang | 2023/08/27 05:30 | Aliaksandr Liaonenka v Yan Bai | 5-7,0-6 |
| Challenger - Zhuhai | 2023/08/24 03:00 | Aliaksandr Liaonenka v Arthur Weber | 4-6,5-7 |
| Challenger - Zhuhai | 2023/08/23 05:15 | Aliaksandr Liaonenka v Colin Sinclair | 7-6,6-3 |
| Challenger - Zhuhai | 2023/08/22 02:00 | Luke Saville v Aliaksandr Liaonenka | 6-7,3-6 |
| Challenger - Zhuhai | 2023/08/20 05:30 | Ray Ho v Aliaksandr Liaonenka | 4-6,2-6 |
| ITF - M25 Yinchuan | 2023/08/17 03:50 | Yan Bai v Aliaksandr Liaonenka | 7-6,6-4 |
| ITF - M25 Yinchuan | 2023/08/15 06:40 | Woobin Shin v Aliaksandr Liaonenka | 4-6,6-4,4-6 |
| ITF - M25 Astana | 2023/08/01 04:00 | Aliaksandr Liaonenka v Aleksei Mokrov | 7-5,0-6,3-10 |
| ITF - M15 Bad Waltersdorf | 2023/10/07 11:10 | Marcel Zielinski v Sebastian Sorger | 6-1,6-3 |
| ITF - M15 Bad Waltersdorf | 2023/10/06 13:20 | Sebastian Sorger v Matyas Fuele | 6-7,6-2,7-5 |
| ITF - M15 Bad Waltersdorf | 2023/10/05 09:00 | Bor Artnak v Sebastian Sorger | 6-0,3-6,3-6 |
| ITF - M15 Bad Waltersdorf | 2023/10/03 07:25 | Sebastian Sorger v Wenzel Graski | 6-0,6-3 |
| Challenger - Bad Waltersdorf | 2023/09/19 08:00 | Sebastian Sorger v Zdenek Kolar | 1-6,5-7 |
| ITF - M25 Maribor | 2023/09/06 07:30 | Toby Alex Kodat v Sebastian Sorger | 7-5,6-1 |
| ITF - M15 Viena | 2023/08/31 08:00 | Milos Karol v Sebastian Sorger | 6-4,6-3 |
| ITF - M15 Viena | 2023/08/30 10:05 | Lukas Rohseano v Sebastian Sorger | 1-6,1-6 |