Stadium: Court 4 Round: 27 Ground: Clay
| Horgen, Singles Qualifying M-ITF-SUI-03A | 2019/08/29 14:20 | Louis Wessels v Obert, Adrian | 6-2,6-1 |
| Horgen, Singles Qualifying M-ITF-SUI-03A | 2019/08/28 11:15 | Louis Wessels v Nicolas Bruna | 6-1,7-6 |
| ITF M15 Ueberlingen | 2019/08/25 12:00 | Peter Heller v Louis Wessels | 6-1,6-4 |
| ITF M15 Ueberlingen | 2019/08/24 10:00 | Kai Wehnelt v Louis Wessels | 3-6,0-6 |
| ITF M15 Ueberlingen | 2019/08/23 11:55 | Galarza, Juan Ignacio v Louis Wessels | 6-2,2-6,5-7 |
| ITF M15 Ueberlingen | 2019/08/22 10:45 | Maik Steiner v Louis Wessels | 4-6,2-6 |
| ITF M15 Ueberlingen | 2019/08/21 13:30 | Patrick Zahraj v Louis Wessels | 3-6,1-6 |
| Challenger Meerbusch | 2019/08/16 13:45 | Jan Choinski v Louis Wessels | 6-3,6-3 |
| Horgen, Singles Qualifying M-ITF-SUI-03A | 2019/08/29 10:50 | Baltensperger, Raphael v Veldheer, Mick | 6-4,1-6,1-6 |
| Horgen, Singles Qualifying M-ITF-SUI-03A | 2019/08/27 10:00 | Mischa Lanz v Veldheer, Mick | 2-6,3-6 |
| ITF M15 Ueberlingen | 2019/08/23 10:00 | Peter Heller v Veldheer, Mick | 6-3,7-6 |
| ITF M15 Ueberlingen | 2019/08/22 10:50 | Sandro Kopp v Veldheer, Mick | 4-6,3-6 |
| ITF M15 Ueberlingen | 2019/08/21 08:00 | Patric Prinoth v Veldheer, Mick | 6-7,3-6 |
| Santa Cristina Val Gardena, Singles M-ITF-ITA-18A | 2019/08/17 11:55 | Facundo Diaz Acosta v Veldheer, Mick | 6-1,6-3 |
| Santa Cristina Val Gardena, Singles M-ITF-ITA-18A | 2019/08/16 10:05 | Toby Martin v Veldheer, Mick | 6-4,5-7,6-7 |
| Santa Cristina Val Gardena, Singles M-ITF-ITA-18A | 2019/08/15 09:15 | Sandro Kopp v Veldheer, Mick | 2-6,2-6 |