Stadium: Hortkorn Court Round: 26 Ground: Clay
| 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 |
| ITF M25 Hammamet | 2024/02/24 08:00 | Peter Heller v Jay Clarke | 6-7,3-6 |
| ITF M25 Hammamet | 2024/02/23 08:00 | Filip Cristian Jianu v Peter Heller | 6-7,6-4,3-6 |
| ITF M25 Hammamet | 2024/02/20 10:30 | Peter Heller v Pietro Marino | 7-5,2-6,6-1 |
| ITF M25 Hammamet | 2024/02/15 08:30 | Peter Heller v Carlos Sanchez Jover | 5-7,5-7 |
| ITF M25 Hammamet | 2024/02/14 09:55 | Peter Heller v Sanhui Shin | 6-3,6-3 |
| ITF M15 Antalya | 2024/01/17 09:50 | Niccolo Catini v Peter Heller | 7-5,6-2 |
| Challenger Murcia | 2024/03/18 16:35 | Pablo Llamas Ruiz v Jan Choinski | 7-6,7-6 |
| Challenger Hamburg | 2024/03/11 14:30 | Jan Choinski v Yasutaka Uchiyama | 4-6,6-7 |
| Challenger Lugano | 2024/03/07 13:15 | Jan Choinski v Rudolf Molleker | 6-7,4-6 |
| Challenger Lugano | 2024/03/06 09:00 | Jan Choinski v Coleman Wong | 3-6,6-3,6-4 |
| Challenger Lille | 2024/02/27 09:30 | Giovanni Mpetshi Perricard v Jan Choinski | 6-3,1-6,6-1 |
| Challenger Pau | 2024/02/21 18:20 | Benoit Paire v Jan Choinski | 6-4,6-2 |
| Challenger Cherbourg | 2024/02/13 19:05 | Tristan Lamasine v Jan Choinski | 6-4,3-6,7-6 |
| Challenger Nottingham | 2024/02/07 15:15 | Jan Choinski v Dimitar Kuzmanov | 4-6,6-1,3-6 |