Ricardo Rodriguez-Pace defeated Ronan Joncour 6-3 6-4 in the M15 Cancun 19 semi-final on hard. The upset overturned the form book — Ronan Joncour came in leading the head-to-head 1–0. Ricardo Rodriguez-Pace claimed a first win over Ronan Joncour in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-08-28 | M15 Cancun 21 | R32 | hard | Ronan Joncour | 7-6(4) 6-2 |