Stadium: Goran Ivanisevic Stadium Round: 29 Ground: Clay
| ATP Umag MD | 2019/07/19 19:55 | Marach O / Melzer J v Mayer L / Molteni A | 7-6,7-5 |
| ATP Umag MD | 2019/07/17 17:20 | Marach O / Melzer J v Cacic N / Lajovic D | 6-2,6-3 |
| ATP Umag MD | 2019/07/16 19:15 | Marach O / Melzer J v Sousa/Travaglia | 6-2,7-6 |
| Wimbledon MD | 2019/07/06 11:25 | Marach O / Melzer J v Roman Jebavy/Philipp Oswald | 5-7,4-6,7-5,6-7 |
| Wimbledon MD | 2019/07/03 13:25 | Marach O / Melzer J v Hsieh C-P / Rungkat C | 6-3,6-4,1-6,2-6,11-9 |
| ATP Halle MD | 2019/06/20 10:00 | Marach O / Melzer J v Klaasen R / Venus M | 3-6,6-7 |
| ATP Halle MD | 2019/06/18 14:30 | Marach O / Melzer J v Demoliner M / Sharan D | 7-5,7-6 |
| ATP Stuttgart MD | 2019/06/14 15:00 | Peers J / Soares B v Marach O / Melzer J | 7-6,5-7,10-6 |
| ATP Umag MD | 2019/07/19 18:10 | Molchanov/Zelenay v Haase/Philipp Oswald | 5-7,6-1,8-10 |
| ATP Umag MD | 2019/07/17 14:00 | Rublev A / Vasilevski A v Haase/Philipp Oswald | 6-4,5-7,14-16 |