Stadium: Tavira2 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Tavira | 2023/10/09 09:00 | Johannes Ingildsen v Steffan Van Weldam | 6-1,6-4 |
| ITF M15 Buschhausen | 2023/09/11 13:20 | Steffan Van Weldam v Christian Hansen | 4-6,1-6 |
| ITF M15 Buschhausen | 2023/09/11 08:00 | Jurriaan Bol v Steffan Van Weldam | 6-7,6-4,7-10 |
| ITF M15 Haren | 2023/09/03 08:00 | Steffan Van Weldam v Lars Wagenaar | 6-4,2-6,5-10 |
| ITF M25 Oldenzaal | 2023/08/28 14:10 | Roland Stuurman v Steffan Van Weldam | 6-2,6-0 |
| ITF M25 Oldenzaal | 2023/08/27 14:30 | Oscar Galimardanov v Steffan Van Weldam | 5-7,6-2,6-10 |
| ITF M25 Palmanova | 2023/03/20 08:00 | Darius Florin Pop v Steffan Van Weldam | 2-6,6-1,10-5 |
| ITF M25 Palmanova | 2023/03/12 13:30 | Steffan Van Weldam v Nicolas Rafael Goldberg Alviani | 4-6,7-5,8-10 |
| ITF M25 Tavira | 2023/10/09 09:00 | Tomas Vaise v Twan Van Zijl | 6-2,6-4 |
| ITF M15 Buschhausen | 2023/09/11 08:00 | Vojtech Vlkovsky v Twan Van Zijl | 6-3,6-2 |
| ITF M15 Buschhausen | 2023/09/10 08:00 | Aydan Gomez Osorio v Twan Van Zijl | 3-6,2-6 |
| ITF M15 Haren | 2023/09/05 08:00 | Kylian Collignon v Twan Van Zijl | 4-6,7-5,10-7 |
| ITF M15 Haren | 2023/09/04 11:00 | Sander Jans v Twan Van Zijl | 5-7,1-6 |
| ITF M25 Oldenzaal | 2023/08/30 17:25 | Sander Jong v Twan Van Zijl | 7-5,6-0 |
| 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 10:55 | Twan Van Zijl v Bobbie De Goeijen | 1-6,7-5,10-4 |