Pedro Sakamoto defeated Roberto Ortega Olmedo 6-4 6-2 in the San Luis Potosi CH round of 32 on clay. The upset overturned the form book — Roberto Ortega Olmedo came in leading the head-to-head 1–0. Pedro Sakamoto claimed a first win over Roberto Ortega Olmedo in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-02-13 | Spain F5 | QF | clay | Roberto Ortega Olmedo | 6-3 6-2 |
Averages over each player's completed matches in the selected window (200 vs 94). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About