Stadium: Court 2 Round: 14 Ground: Hardcourt indoor
| Challenger Ortisei | 2023/10/24 16:05 | Francesco Forti v Norbert Gombos | 7-6,6-4 |
| Challenger Hamburg | 2023/10/18 08:00 | Norbert Gombos v Marvin Moeller | 2-6,5-7 |
| Challenger Bratislava | 2023/10/12 14:00 | Illya Marchenko v Norbert Gombos | 4-6,6-3,7-5 |
| Challenger Bratislava | 2023/10/10 19:20 | Norbert Gombos v Benjamin Bonzi | 6-4,7-6 |
| Challenger Orleans | 2023/09/25 08:30 | Tristan Lamasine v Norbert Gombos | 7-6,6-2 |
| Challenger Orleans | 2023/09/24 10:10 | Kenny de Schepper v Norbert Gombos | 4-6,4-6 |
| Challenger Istanbul | 2023/09/04 11:20 | Norbert Gombos v Denis Yevseyev | 6-4,1-6,2-6 |
| US Open | 2023/08/23 19:50 | Stefano Travaglia v Norbert Gombos | 6-7,7-5,7-6 |
| ITF M25 Loughborough | 2024/01/08 15:40 | Harry Wendelken v Patrick Maloney | 5-7,5-7 |
| ITF M25 Loughborough | 2024/01/07 17:20 | Harry Wendelken v James Mackinlay | 7-6,6-4 |
| ITF M15 Heraklion | 2023/11/16 08:00 | Harry Wendelken v Arthur Gea | 6-2,4-6,5-7 |
| ITF M15 Heraklion | 2023/11/14 11:55 | Harry Wendelken v Gorazd Srbljak | 6-2,6-2 |
| ITF M25 Heraklion | 2023/11/10 09:55 | Harry Wendelken v Guy Den Heijer | 5-7,2-6 |
| ITF M25 Heraklion | 2023/11/09 09:35 | Enrico Dalla Valle v Harry Wendelken | 4-6,1-6 |
| ITF M25 Heraklion | 2023/11/08 08:45 | Harry Wendelken v Alexander Orlov | 2-6,7-6,7-5 |
| ITF M25 Sunderland | 2023/11/01 13:20 | Patrick Brady v Harry Wendelken | 6-7,6-3,6-2 |