Stadium: Court 3 Round: 28 Ground: Clay
| ITF M25 Maribor | 2023/09/06 09:35 | Nikita Mashtakov v Tim Heger | 6-4,4-6,1-6 |
| ITF M25 Maribor | 2023/09/05 08:00 | Nikita Mashtakov v Gasper Bezjak | 6-4,4-6,10-7 |
| ITF M25 Maribor | 2023/09/04 07:55 | Nikita Mashtakov v Paolo Angeli | 6-3,6-2 |
| ITF M25 Bielsko Biala | 2023/08/16 15:05 | Nikita Mashtakov v Viacheslav Bielinskyi | 2-6,4-6 |
| UTR Pro Olomouc | 2023/07/09 06:00 | Nikita Mashtakov v Jonasz Dziopak | 2-6,4-5 |
| UTR Pro Olomouc | 2023/07/08 09:00 | Nikita Mashtakov v Victor Sklenka | 7-6,4-6,6-0 |
| UTR Pro Olomouc | 2023/07/07 08:12 | Oscar Brown v Nikita Mashtakov | 6-1,6-2 |
| UTR Pro Olomouc | 2023/07/06 06:00 | Dominik Suc v Nikita Mashtakov | 6-3,6-2 |
| ITF M25 Mulhouse | 2023/10/31 08:55 | Sascha Gueymard Wayenburg v Max Dahlin | 6-7,3-6 |
| ITF M15 Villers Les Nancy | 2023/10/21 13:30 | Amaury Raynel v Sascha Gueymard Wayenburg | 6-1,6-4 |
| ITF M15 Villers Les Nancy | 2023/10/20 14:00 | Loann Massard v Sascha Gueymard Wayenburg | 3-6,1-6 |
| ITF M15 Villers Les Nancy | 2023/10/19 17:45 | Arthur Nagel v Sascha Gueymard Wayenburg | 4-6,4-6 |
| ITF M15 Villers Les Nancy | 2023/10/18 16:00 | Ronan Joncour v Sascha Gueymard Wayenburg | 2-6,6-3,0-6 |
| ITF M25 Rodez | 2023/10/11 16:35 | Sascha Gueymard Wayenburg v Daniil Glinka | 6-4,1-6,4-6 |
| ITF M25 Nevers | 2023/10/08 12:00 | Sascha Gueymard Wayenburg v Marvin Moeller | 6-2,6-7,4-6 |
| ITF M25 Nevers | 2023/10/07 16:05 | Daniil Glinka v Sascha Gueymard Wayenburg | 1-6,7-5,6-7 |