Stadium: Court 9 Round: 24 Ground: Hardcourt indoor
| ITF Turkey F33 | 2018/10/26 07:00 | Jeroen Vanneste v Peter Heller | 1-6,2-6 |
| 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 Roma | 2019/05/07 12:40 | Peter Heller v Henri Laaksonen | 2-6,1-6 |
| Challenger Roma | 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 |
| Challenger Ostrava | 2019/04/29 14:10 | Emil Ruusuvuori v Peter Heller | 6-7,4-6 |
| ITF M25 Huelva | 2019/06/14 10:00 | Juan Pablo Varillas v Jeroen Vanneste | 6-2,6-3 |
| ITF M25 Huelva | 2019/06/13 08:00 | Juan P Canas Garcia v Jeroen Vanneste | 4-6,3-6 |
| ITF M25 Huelva | 2019/06/12 08:00 | Jeroen Vanneste v Ricardo Ojeda Lara | 6-4,7-6 |
| ITF M15 Troisdorf | 2019/05/11 12:45 | Jeroen Vanneste v Kacper Zuk | 5-7,1-6 |
| ITF M15 Troisdorf | 2019/05/10 11:30 | Jeroen Vanneste v Oscar Jose Gutierrez | 7-6,6-3 |
| ITF M15 Troisdorf | 2019/05/09 12:45 | Marvin Netuschil v Jeroen Vanneste | 6-7,3-6 |
| ITF M15 Troisdorf | 2019/05/09 08:00 | James Frawley v Jeroen Vanneste | 5-7,5-7 |
| ITF M25 Angers | 2019/04/28 09:00 | Nikolas Sanchez Izquierdo v Jeroen Vanneste | 6-3,7-6 |