Ryusei Makiguchi defeated Cristobal Saavedra Corvalan 7-5 6-3 in the Peru F2 round of 32 on clay. The upset overturned the form book — Cristobal Saavedra Corvalan came in leading the head-to-head 2–0. Ryusei Makiguchi claimed a first win over Cristobal Saavedra Corvalan in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-08-22 | Romania F14 | R32 | clay | Cristobal Saavedra Corvalan | 3-6 6-4 6-2 |
| 2014-12-01 | Chile F9 | QF | clay | Cristobal Saavedra Corvalan | 6-1 4-6 6-3 |
Averages over each player's completed matches in the selected window (4 vs 70). 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