Guilherme Clezar defeated Renzo Olivo 7-5 6-0 in the Buenos Aires qualifying round 1 on clay. Guilherme Clezar extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-02-22 | Cordoba | Q1 | clay | Renzo Olivo | 6-4 6-4 |
| 2018-02-12 | Buenos Aires | Q1 | clay | Guilherme Clezar | 7-5 6-0 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (144 vs 200). ATP, WTA & Challenger.