Stadium: Court P1 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Glasgow | 2023/10/22 09:00 | Freek Van Donselaar v James Beaven | 7-6,6-7,3-10 |
| ITF M25 Edgbaston | 2023/10/16 10:45 | 바스, 핀 v Freek Van Donselaar | 6-1,6-4 |
| ITF M25 Edgbaston | 2023/10/15 09:00 | Ioannis Stamatopoulos v Freek Van Donselaar | 1-6,7-6,5-10 |
| ITF M15 Buschhausen | 2023/09/10 11:00 | Ronetto Van Tilburg v Freek Van Donselaar | 6-4,6-3 |
| ITF M15 Haren | 2023/09/04 08:00 | Tymur Bieldiugin v Freek Van Donselaar | 6-4,6-4 |
| ITF M25 Oldenzaal | 2023/08/27 14:30 | Freek Van Donselaar v 크니플링, 파울로 | 7-5,3-6,4-10 |
| ITF M15 Trier | 2023/08/21 15:00 | Jannik Maute v Freek Van Donselaar | 6-1,6-4 |
| ITF M15 Trier | 2023/08/21 09:30 | Freek Van Donselaar v Lukas Janousek | 6-4,7-6 |
| Hua Hin, Singles M-ITF-THA-07A | 2023/11/05 04:45 | Anapat Timangkul v Matteo Lavizzari | 6-3,4-6,1-10 |
| ITF M15 Al Zahra | 2023/11/02 10:30 | Zach Stephens v Matteo Lavizzari | 2-6,6-3,6-4 |
| ITF M15 Al Zahra | 2023/11/01 07:00 | Matteo Lavizzari v Qabazard, Essa | 6-2,6-3 |
| ITF M15 Buschhausen | 2023/09/11 08:00 | Luca Matteo Sobbe v Matteo Lavizzari | 6-0,6-1 |
| ITF M15 Buschhausen | 2023/09/10 14:30 | 페카크, 스테판 v Matteo Lavizzari | 3-6,1-6 |
| ITF M15 Madrid | 2023/09/07 09:55 | Martinez Martinez, Jorge v Matteo Lavizzari | 6-2,6-4 |
| ITF M15 Madrid | 2023/09/06 08:00 | Alejo Sanchez Quilez v Matteo Lavizzari | 3-6,4-6 |
| ITF M15 Madrid | 2023/09/05 12:00 | Matteo Lavizzari v Giacomo Revelli | 4-6,3-6 |