Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Monastir | 2023/09/06 08:30 | Sean Van Rensburg v Kris Van Wyk | 6-1,0-6,0-6 |
| ITF M25 Canberra | 2023/03/22 00:30 | Sean Van Rensburg v Yuki Mochizuki | 4-6,2-6 |
| ITF M25 Canberra | 2023/03/20 23:00 | Sean Van Rensburg v Stefan Vujic | 4-6,7-5,10-8 |
| ITF M25 Canberra | 2023/03/20 01:30 | Sean Van Rensburg v Amor Jasika | 7-6,4-6,10-6 |
| ITF M25 Swan Hill | 2023/02/28 02:30 | Ken Cavrak v Sean Van Rensburg | 7-6,6-3 |
| ITF M25 Swan Hill | 2023/02/21 01:45 | Sean Van Rensburg v Matthew Dellavedova | 7-6,4-6,3-6 |
| ITF M15 Monastir | 2022/12/12 08:30 | Victorio Marquiselli v Sean Van Rensburg | 2-6,7-5,11-9 |
| ITF M15 Monastir | 2022/12/11 12:00 | Darrshan Suresh v Sean Van Rensburg | 3-6,6-3,5-10 |
| ITF M15 Huy | 2023/08/20 11:20 | Thorben Sannen v Sander Jans | 6-1,4-6,8-10 |
| ITF M25 Koksijde | 2023/08/15 14:30 | Alexis Boureau v Thorben Sannen | 6-4,6-2 |
| ITF M25 Koksijde | 2023/08/14 09:30 | Mats Bredschneijder v Thorben Sannen | 6-4,5-7,3-10 |
| ITF M25 Koksijde | 2023/08/13 14:30 | Max Van Nunen v Thorben Sannen | 6-0,1-6,2-10 |
| ITF M15 Eupen | 2023/08/08 08:00 | Ethan Cook v Thorben Sannen | 6-4,6-2 |
| ITF M15 Eupen | 2023/08/07 07:00 | Thorben Sannen v Luca Matteo Sobbe | 3-6,6-4,10-5 |
| ITF M25 Esch/Alzette | 2023/07/17 07:00 | Thorben Sannen v Frederic Vogeli | 6-7,3-6 |
| ITF M25 Esch/Alzette Qual | 2023/07/16 08:00 | Thorben Sannen v Joris Hoogland | 6-2,6-1 |