stadio: Centre Court Round: 27 Ground: Clay
| ITF Turchia F33 | 2018/10/25 07:00 | Mick Veldheer v Peter Heller | 1-6,1-6 |
| ITF M15 Ueberlingen | 2019/08/22 08:00 | Peter Heller v Valentin Guenther | 6-4,6-3 |
| ITF M15 Ueberlingen | 2019/08/21 09:55 | Peter Heller v Kai Lemstra | 5-7,6-2,6-2 |
| Challenger Augsburg | 2019/08/06 12:55 | Peter Heller v Mario Vilella Martinez | 2-6,2-6 |
| Challenger Augsburg | 2019/08/05 10:55 | Oriol Roca Batalla v Peter Heller | 5-7,7-6,4-6 |
| Challenger Liberec | 2019/07/29 10:25 | Geoffrey Blancaneaux v Peter Heller | 6-3,6-3 |
| Challenger Praga | 2019/07/25 09:30 | Chun Hsin Tseng v Peter Heller | 6-7,6-3,6-3 |
| Challenger Praga | 2019/07/24 08:00 | Peter Heller v Uladzimir Ignatik | 6-1,6-4 |
| Challenger Praga | 2019/07/23 08:00 | Peter Heller v Vit Kopriva | 6-2,6-3 |
| ITF M15 Ueberlingen | 2019/08/22 10:50 | Sandro Kopp v Mick Veldheer | 4-6,3-6 |
| ITF M15 Ueberlingen | 2019/08/21 08:00 | Patric Prinoth v Mick Veldheer | 6-7,3-6 |
| ITF M15 Santa Cristina | 2019/08/17 11:55 | Facundo Diaz Acosta v Mick Veldheer | 6-1,6-3 |
| ITF M15 Santa Cristina | 2019/08/16 10:05 | Toby Martin v Mick Veldheer | 6-4,5-7,6-7 |
| ITF M15 Santa Cristina | 2019/08/15 09:15 | Sandro Kopp v Mick Veldheer | 2-6,2-6 |
| ITF M15 Santa Cristina | 2019/08/14 12:25 | Andrea Borroni v Mick Veldheer | 2-6,2-6 |
| ITF M25 Vogau | 2019/08/07 08:00 | Nikolas Sanchez Izquierdo v Mick Veldheer | 6-2,6-4 |
| ITF M25 Bolzano | 2019/08/02 11:30 | Christian Lindell v Mick Veldheer | 6-4,6-4 |