Genaro Alberto Olivieri defeated Tomas Barrios Vera 7-5 6-1 in the Chile F6 qualifying round on clay. The upset overturned the form book — Tomas Barrios Vera came in ranked #139, leading the head-to-head 2–0, but Genaro Alberto Olivieri had been the form player, winning 3 of their last 6 on clay. Genaro Alberto Olivieri claimed a first win over Tomas Barrios Vera in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-02-07 | M25 Lima 1 | QF | clay | Tomas Barrios Vera | 6-0 6-2 |
| 2018-01-15 | USA F4 | R32 | clay | Tomas Barrios Vera | 6-1 6-3 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Olivieri G.: 5 days rest · 3 matches, 46 games (7d) · Barrios Vera T.: 5 days rest · 1 match, 27 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About