Stadium: Court 14 Round: 24 Ground: Hardcourt outdoor
| ATP Hamburg MD | 2018/07/25 10:00 | Petzschner P / Puetz T v Cuevas P / Lopez F | 4-6,1-6 |
| Wimbledon MD | 2018/07/09 10:30 | Petzschner P / Puetz T v Mclachlan B / Struff J-L | 3-6,4-6,6-7 |
| Wimbledon MD | 2018/07/07 14:30 | Herbert P-H / Mahut N v Petzschner P / Puetz T | 4-6,7-6,6-7,3-6 |
| Wimbledon MD | 2018/07/05 10:30 | Harrison R / Pospisil V v Petzschner P / Puetz T | 4-6,6-7,2-6 |
| ATP Stuttgart MD | 2018/06/17 09:00 | Petzschner P / Puetz T v Lindstedt R / Matkowski M | 7-6,6-3 |
| ATP Stuttgart MD | 2018/06/15 11:30 | Qureshi A U H / Rojer J J v Petzschner P / Puetz T | 6-7,3-6 |
| ATP Stuttgart MD | 2018/06/14 12:45 | Demoliner M / Lopez F v Petzschner P / Puetz T | 4-6,7-6,6-10 |
| ATP Stuttgart MD | 2018/06/13 14:15 | Balaji N S / Vardhan V v Petzschner P / Puetz T | 2-6,6-3,7-10 |