Stadium: Court 13 Round: 25 Ground: Hardcourt outdoor
| US Open MD | 2018/08/29 16:20 | Petzschner/Puetz v Eysseric/Fucsovics | 6-1,6-2 |
| ATP Hamburg MD | 2018/07/25 10:00 | Petzschner/Puetz v Cuevas/Lopez | 4-6,1-6 |
| Wimbledon MD | 2018/07/09 10:30 | Petzschner/Puetz v Mclachlan/Struff | 3-6,4-6,6-7 |
| Wimbledon MD | 2018/07/07 14:30 | Herbert/Mahut v Petzschner/Puetz | 4-6,7-6,6-7,3-6 |
| Wimbledon MD | 2018/07/05 10:30 | Harrison/Pospisil v Petzschner/Puetz | 4-6,6-7,2-6 |
| ATP Stuttgart MD | 2018/06/17 09:00 | Petzschner/Puetz v Lindstedt/Matkowski | 7-6,6-3 |
| ATP Stuttgart MD | 2018/06/15 11:30 | Qureshi/Rojer v Petzschner/Puetz | 6-7,3-6 |
| ATP Stuttgart MD | 2018/06/14 12:45 | Demoliner/Lopez v Petzschner/Puetz | 4-6,7-6,6-10 |
| US Open MD | 2018/08/29 16:45 | Eubanks/Young v Haase/Middelkoop | 2-6,6-4,6-7 |
| ATP Gstaad MD | 2018/07/27 11:00 | Haase/Middelkoop v Berrettini/Bracciali | 6-7,7-6,7-10 |
| ATP Gstaad MD | 2018/07/25 12:25 | Haase/Middelkoop v Bodmer/Paul | 6-4,6-2 |
| ATP Gstaad MD | 2018/07/23 15:00 | Haase/Middelkoop v Albot/Vasilevski | 5-7,6-4,12-10 |
| ATP Umag MD | 2018/07/21 19:20 | Jebavy/Vesely v Haase/Middelkoop | 4-6,4-6 |
| ATP Umag MD | 2018/07/20 19:05 | Gonzalez/Sousa v Haase/Middelkoop | 4-6,4-6 |
| ATP Umag MD | 2018/07/18 16:00 | Arneodo/Paire v Haase/Middelkoop | 3-6,5-7 |
| ATP Umag MD | 2018/07/17 19:45 | Lajovic/Rublev v Haase/Middelkoop | 4-6,4-6 |