Stadium: Court 7 Round: 26 Ground: Clay
| ITF M25 Oldenzaal | 2023/08/30 18:45 | Prechtel, Sebastian v Thurner, Dean | 6-3,6-3 |
| Challenger - Augsburg | 2023/08/20 08:00 | Prechtel, Sebastian v Gianmarco Ferrari | 3-6,3-6 |
| ITF M15 Kottingbrunn | 2023/08/15 08:00 | Prechtel, Sebastian v Svyatoslav Gulin | 3-6,6-7 |
| ITF M25 Osijek | 2023/08/12 10:25 | Prechtel, Sebastian v Valerio Aboian | 3-6,4-6 |
| ITF M25 Osijek | 2023/08/11 10:35 | Romeo Hadzimehmedovic v Prechtel, Sebastian | 2-6,0-6 |
| ITF M25 Osijek | 2023/08/10 09:45 | Milan Drinic v Prechtel, Sebastian | 5-7,7-6,2-6 |
| ITF M25 Osijek | 2023/08/09 09:20 | Gorazd Srbljak v Prechtel, Sebastian | 3-6,7-5,3-6 |
| ITF M25 Kramsach | 2023/07/27 10:30 | Lukas Rosol v Prechtel, Sebastian | 6-2,6-4 |
| ITF M25 Oldenzaal | 2023/08/29 13:25 | Dax Donders v Jans, Jarno | 6-2,6-1 |
| ITF M25 Koksijde | 2023/08/14 15:40 | Dax Donders v Alexander Blockx | 2-6,2-6 |
| ITF M15 Frankfurt Am Main | 2023/08/09 12:20 | Gregor Ramskogler v Dax Donders | 6-3,6-7,6-3 |
| ITF M15 Eindhoven | 2023/08/01 10:30 | Sander Jong v Dax Donders | 6-3,6-3 |
| ITF M25 Esch/Alzette | 2023/07/13 13:10 | Federico Agustin Gomez v Dax Donders | 6-2,6-1 |
| ITF M25 Esch/Alzette | 2023/07/11 08:00 | Mora, Maxime v Dax Donders | 2-6,4-6 |
| ITF M25 The Hague | 2023/07/04 12:40 | Dax Donders v Olaf Pieczkowski | 6-7,6-4,2-6 |
| ITF M15 Alkmaar | 2023/06/29 14:55 | Dax Donders v Brian Bozemoj | 6-0,4-6,0-6 |