Stadium: Clay 1 Round: 27 Ground: Clay
| ITF Kuwait F2 | 2018/11/06 10:10 | Peter Heller v Bart Stevens | 6-4,6-3 |
| Challenger Bratislava | 2019/06/17 09:30 | Peter Heller v Jeroen Vanneste | 4-6,4-6 |
| Challenger Lyon | 2019/06/10 14:45 | Peter Heller v Manuel Guinard | 6-7,6-1,3-6 |
| ITF M25 Jablonec Nad Nisou | 2019/05/23 15:00 | Peter Heller v Peter Torebko | 6-3,6-7,1-6 |
| Challenger Heilbronn | 2019/05/15 09:30 | Matthias Bachinger v Peter Heller | 6-3,6-3 |
| Challenger Heilbronn | 2019/05/14 09:30 | Peter Heller v Kevin Krawietz | 6-3,6-2 |
| Challenger Rome | 2019/05/07 12:40 | Peter Heller v Henri Laaksonen | 2-6,1-6 |
| Challenger Rome | 2019/05/06 10:10 | Peter Heller v Gregoire Jacq | 6-3,6-3 |
| Challenger Ostrava | 2019/05/01 12:50 | Norbert Gombos v Peter Heller | 6-4,7-5 |
| ITF M15 Kalmar | 2019/05/16 10:25 | Bart Stevens v Adil Kalyanpur | 6-3,6-2 |
| ITF M15 Kalmar | 2019/05/14 11:55 | Goran Markovic v Bart Stevens | 2-6,1-6 |
| ITF M15 Karlskrona | 2019/05/07 13:30 | Bart Stevens v John H Lithen | 6-7,6-2,3-6 |
| ITF M15 Kashiwa | 2019/04/01 00:00 | Masayoshi Ono v Bart Stevens | 3-6,2-6 |
| ITF M15 Tsukuba | 2019/03/27 01:00 | Bart Stevens v Yunosuke Tanaka | 6-4,4-6,2-6 |
| ITF M15 Tsukuba | 2019/03/25 04:45 | Bart Stevens v Tomohiro Masabayashi | 6-7,6-3,10-3 |
| ITF M15 Kofu | 2019/03/18 00:30 | Bart Stevens v Yunosuke Tanaka | 6-3,5-7,6-10 |
| ITF M15 Oslo | 2019/03/08 09:00 | Bart Stevens v Savriyan Danilov | 2-6,6-4,5-7 |