Stadium: Center Court Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/09/17 08:00 | Devin Badenhorst v Gregorio Biondolillo | 6-3,6-1 |
| ITF M25 Monastir | 2023/09/12 12:35 | Devin Badenhorst v Cyril Vandermeersch | 5-7,3-6 |
| ITF M25 Monastir | 2023/09/07 10:40 | Abedallah Shelbayh v Devin Badenhorst | 6-2,6-2 |
| ITF M25 Monastir | 2023/09/05 10:30 | Devin Badenhorst v Keshav Chopra | 6-2,6-2 |
| Davis Cup | 2023/08/12 08:00 | Devin Badenhorst v Takura Mhwandagara | 6-1,6-2 |
| Davis Cup | 2023/08/11 07:50 | Devin Badenhorst v Hod'abalo isak Padio | 6-3,6-1 |
| Davis Cup | 2023/08/09 08:00 | Devin Badenhorst v Toufik Sahtali | 6-2,7-6 |
| ITF M25 Roehampton | 2023/08/02 10:00 | Devin Badenhorst v George Loffhagen | 2-6,7-6,1-6 |
| ITF M15 Monastir | 2023/09/17 09:00 | Yudai Umeoka v Luca Hesselmann | 1-6,4-6 |
| ITF M15 Buschhausen | 2023/09/10 11:00 | Luca Hesselmann v Pepijn Bastiaansen | 4-6,4-6 |
| ITF M15 Allershausen | 2023/08/30 15:10 | Johannes Haerteis v Luca Hesselmann | 2-6,6-1,6-4 |
| ITF M15 Allershausen | 2023/08/30 08:00 | Luca Hesselmann v Serafin Zund | 6-2,6-1 |
| ITF M15 Huy | 2023/08/21 17:45 | Roland Stuurman v Luca Hesselmann | 6-4,7-6 |
| ITF M15 Huy | 2023/08/21 13:05 | Noah Thurner v Luca Hesselmann | 6-7,4-6 |
| ITF M15 Kottingbrunn | 2023/08/14 08:00 | Luca Parenti v Luca Hesselmann | 6-3,6-7,10-8 |
| ITF M15 Frankfurt Am Main | 2023/08/07 13:00 | Michael Agwi v Luca Hesselmann | 6-1,6-2 |