Stadium: National Bank Grandstand Round: 27 Ground: Hardcourt outdoor
| ATP Toronto MD | 2018/08/09 15:00 | Murray/Soares v Mektic/Peya | 4-6,4-6 |
| ATP Toronto MD | 2018/08/07 19:30 | Mektic/Peya v Dodig/Kyrgios | 6-2,6-2 |
| ATP Washington - Herrdubbel | 2018/08/01 17:45 | Bryan/Roger-Vasselin v Mektic/Peya | 6-7,7-6,10-5 |
| ATP Hamburg - Herrdubbel | 2018/07/23 12:30 | Mektic/Peya v Marrero/Qureshi | 4-6,5-7 |
| Wimbledon - Herrdubbel | 2018/07/09 13:10 | Mektic/Peya v Haase/Lindstedt | 5-7,3-6,6-3,6-4,6-8 |
| Wimbledon - Herrdubbel | 2018/07/06 15:10 | Mektic/Peya v Basic/Lajovic | 6-7,7-6,2-6,6-3,6-4 |
| Wimbledon - Herrdubbel | 2018/07/05 17:35 | Mektic/Peya v Melzer/Nestor | 6-3,6-4,6-4 |
| ATP Halle - Herrdubbel | 2018/06/23 15:00 | Zverev/Zverev v Mektic/Peya | 6-3,3-6,10-5 |
| ATP Toronto MD | 2018/08/09 20:50 | Anderson/Djokovic v Herbert/Mahut | 4-6,6-4,10-7 |
| ATP Toronto MD | 2018/08/06 22:35 | Anderson/Djokovic v Auger Aliassime/Shapovalov | 6-3,6-2 |