Marcel Granollers defeated Adrian Mannarino 6-3 6-0 in the Monte Carlo Masters round of 64 on clay. The result followed the form book — Marcel Granollers came in leading the head-to-head 1–0, defending last year's round of 64. Marcel Granollers extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-16 | Newport | QF | grass | Marcel Granollers | 6-3 6-1 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.