Stadium: Court 14 Round: 24 Ground: Hardcourt outdoor
| 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 |
| ATP Stuttgart MD | 2018/06/13 14:15 | Balaji/Vardhan v Petzschner/Puetz | 2-6,6-3,7-10 |