Stadium: Court 10 Round: 25 Ground: Hardcourt outdoor
| US Open MD | 2018/08/29 20:25 | Marach/Pavic v Mayer/Sousa | 6-3,6-7,5-7 |
| Wimbledon MD | 2018/07/09 16:15 | Mayer/Sousa v Klaasen/Venus | 3-6,6-7,7-6,7-6,3-6 |
| Wimbledon MD | 2018/07/07 13:45 | Delbonis/Reyes-Varela v Mayer/Sousa | 1-6,6-7,4-6 |
| Wimbledon MD | 2018/07/05 12:35 | Marrero/Verdasco v Mayer/Sousa | 6-7,4-6,7-6,1-6 |
| French Open MD | 2018/06/02 09:00 | Mayer/Sousa v Lopez/Lopez | 3-6,3-6 |
| French Open MD | 2018/05/31 15:25 | Donskoy/Reyes-Varela v Mayer/Sousa | 2-6,4-6 |
| French Open MD | 2018/05/30 14:30 | Blancaneaux/Lestienne v Mayer/Sousa | 6-7,3-6 |
| ATP Estoril MD | 2018/05/05 18:15 | Mayer/Sousa v Edmund/Norrie | 2-6,6-7 |
| US Open MD | 2018/08/29 17:40 | Gojowczyk/Raja v Mektic/Melzer | 6-7,4-6 |