Stadium: VOLKSBANK Court Round: 25 Ground: Clay
| ITF M15 Monastir | 2023/12/06 08:00 | Sebastian Prechtel v Paul Jubb | 3-6,2-6 |
| ITF M25 Monastir | 2023/11/28 09:40 | Remy Bertola v Sebastian Prechtel | 6-4,6-1 |
| Challenger Buenos Aires | 2023/10/08 19:05 | Joao Lucas Reis da Silva v Sebastian Prechtel | 6-3,6-4 |
| ITF M25 Mendoza | 2023/10/05 16:00 | Franco Roncadelli v Sebastian Prechtel | 7-6,6-3 |
| ITF M25 Mendoza | 2023/10/04 14:40 | Sebastian Prechtel v Ignacio Carou | 6-4,2-6,6-1 |
| ITF M25 Lujan | 2023/09/28 13:00 | Luciano Emanuel Ambrogi v Sebastian Prechtel | 6-3,6-0 |
| ITF M25 Lujan | 2023/09/26 20:10 | Sebastian Prechtel v Fernando Cavallo | 2-6,7-5,6-3 |
| ITF M25 Oldenzaal | 2023/08/31 15:35 | Sebastian Prechtel v Dax Donders | 6-3,0-6,6-7 |
| Challenger Mauthausen | 2024/05/05 10:45 | Orlando Luz v Peter Heller | 4-6,7-5,6-3 |
| ITF M25 Hammamet | 2024/04/12 11:00 | Edas Butvilas v Peter Heller | 6-4,6-1 |
| ITF M25 Hammamet | 2024/04/11 10:10 | Dominik Kellovsky v Peter Heller | 6-7,6-7 |
| ITF M25 Hammamet | 2024/04/10 10:20 | Noah Perfetti v Peter Heller | 4-6,6-7 |
| ITF M25 Hammamet | 2024/04/04 09:00 | Peter Heller v Gabriele Maria Noce | 3-6,6-3,4-6 |
| ITF M25 Hammamet | 2024/04/03 09:00 | Peter Heller v Guelfo Baldovinetti | 6-1,6-1 |
| ITF M15 Antalya | 2024/03/07 07:00 | Matthias Ujvary v Peter Heller | 1-6,2-6 |
| ITF M15 Antalya | 2024/03/06 08:20 | Gokberk Saritas v Peter Heller | 4-6,1-6 |