Round: 27 Ground: Grass
| ATP Newport MD | 2018/07/16 19:40 | Arevalo/Reyes-Varela v Baghdatis/Zverev | 7-6,6-4 |
| Challenger Caltanissetta MD | 2018/06/14 13:20 | Arevalo/Reyes-Varela v Cuevas/Cuevas | 3-6,6-3,5-10 |
| Challenger Lisbon MD | 2018/05/19 15:05 | Bednarek/Reese v Arevalo/Reyes-Varela | 3-6,6-3,1-10 |
| Challenger Lisbon MD | 2018/05/18 14:00 | Draganja/Draganja v Arevalo/Reyes-Varela | 7-5,6-7,9-11 |
| Challenger Lisbon MD | 2018/05/16 12:45 | Gil/Robert v Arevalo/Reyes-Varela | 1-6,4-6 |
| Challenger Leon MD | 2018/04/27 03:30 | Arevalo/Reyes-Varela v Escobar/Sanchez | 6-2,6-7,7-10 |
| Challenger Leon MD | 2018/04/26 02:15 | Arevalo/Reyes-Varela v Gomez/Patino | 6-4,6-7,12-10 |
| Challenger Guadalajara MD | 2018/04/22 20:20 | Arevalo/Reyes-Varela v Klein/Roelofse | 7-6,7-5 |
| ATP Newport MD | 2018/07/16 20:25 | De Minaur/Duckworth v Mahut/Mannarino | 4-6,5-7 |