Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| Challenger Saint-Tropez | 2023/09/19 08:00 | Alexander Cozbinov v Peter Gojowczyk | 4-6,3-6 |
| Challenger Saint-Tropez | 2023/09/18 14:40 | Mark Lajal v Alexander Cozbinov | 6-2,6-1 |
| Challenger Saint-Tropez | 2023/09/17 12:25 | Enzo Wallart v Alexander Cozbinov | 4-6,4-6 |
| ITF M25 Monastir | 2023/09/13 10:20 | Alexander Cozbinov v Daniel Khazime | 4-6,3-6 |
| ITF M25 Monastir | 2023/09/08 08:30 | Ryan Seggerman v Alexander Cozbinov | 7-6,7-6 |
| ITF M25 Monastir | 2023/09/07 12:30 | Benjamin Loccisano v Alexander Cozbinov | 1-6,2-6 |
| ITF M25 Monastir | 2023/09/05 12:30 | Younes Lalami Laaroussi v Alexander Cozbinov | 2-6,2-6 |
| ITF M15 Monastir | 2023/09/01 08:30 | Alexander Cozbinov v Alexandros Skorilas | 5-7,6-3,3-6 |
| ITF M15 Buschhausen | 2023/09/11 14:30 | Yvo Panak v Luca Matteo Sobbe | 7-5,6-4 |
| ITF M15 Buschhausen | 2023/09/11 08:00 | Luca Matteo Sobbe v Matteo Lavizzari | 6-0,6-1 |
| ITF M25 Oldenzaal | 2023/08/31 11:25 | Luca Matteo Sobbe v Mats Rosenkranz | 2-6,5-7 |
| ITF M25 Oldenzaal | 2023/08/30 15:20 | Luca Matteo Sobbe v Ruben Hartig | 4-6,6-1,7-6 |
| ITF M25 Oldenzaal | 2023/08/29 09:35 | Twan Van Zijl v Luca Matteo Sobbe | 6-2,2-6,15-13 |
| ITF M25 Oldenzaal | 2023/08/28 13:00 | Paulo Knippling v Luca Matteo Sobbe | 0-6,6-7 |
| ITF M15 Eupen | 2023/08/07 07:00 | Thorben Sannen v Luca Matteo Sobbe | 3-6,6-4,10-5 |
| ITF M15 Eindhoven | 2023/07/30 09:30 | Luca Matteo Sobbe v Daniel De Jonge | 4-6,3-6 |