Stadium: Court 5 Round: 19 Ground: Clay
| ITF M25 Pazardzhik | 2023/09/28 11:15 | Stefanos Sakellaridis v Nikola Kolyachev | 4-6,4-6 |
| ITF M25 Pazardzhik | 2023/09/26 08:30 | Stefanos Sakellaridis v Viktor Kirov | 6-2,6-2 |
| ATP Zhuhai | 2023/09/19 03:00 | Stefanos Sakellaridis v Luke Saville | 5-7,7-6,4-6 |
| Challenger Guangzhou | 2023/09/11 04:30 | Stefanos Sakellaridis v Arjun Kadhe | 3-6,1-6 |
| Challenger Zhangjiagang | 2023/08/31 04:40 | Stefanos Sakellaridis v Yusuke Takahashi | 3-6,1-6 |
| Challenger Zhangjiagang | 2023/08/29 10:05 | Evan Zhu v Stefanos Sakellaridis | 5-7,6-7 |
| Challenger Zhuhai | 2023/08/25 06:25 | Stefanos Sakellaridis v Arthur Weber | 6-4,4-6,2-6 |
| Challenger Zhuhai | 2023/08/24 04:40 | Stefanos Sakellaridis v Yi Zhou | 6-1,7-6 |
| ITF M25 Falun | 2023/09/28 13:45 | Anton Matusevich v Karl Friberg | 6-2,4-6,3-6 |
| ITF M25 Falun | 2023/09/26 12:00 | Olaf Pieczkowski v Anton Matusevich | 7-6,3-6,4-6 |
| ITF M25 Plaisir | 2023/09/16 11:30 | Mats Rosenkranz v Anton Matusevich | 6-3,6-4 |
| ITF M25 Plaisir | 2023/09/15 12:00 | Anton Matusevich v Antoine Ghibaudo | 6-1,6-3 |
| ITF M25 Plaisir | 2023/09/14 09:00 | Anton Matusevich v Yanis Ghazouani Durand | 6-2,6-2 |
| ITF M25 Plaisir | 2023/09/13 07:55 | Jurgen Briand v Anton Matusevich | 5-7,6-7 |
| ITF M25 Sion | 2023/09/03 10:30 | Remy Bertola v Anton Matusevich | 6-2,7-5 |
| ITF M25 Sion | 2023/09/02 09:00 | Henry V-D Schulenburg v Anton Matusevich | 5-7,4-6 |