Leonardo Olguin defeated Diego Veronelli 6-3 6-2 in the Argentina 2 Masters 2 round of 16 on clay. The upset overturned the form book — Diego Veronelli came in leading the head-to-head 1–0, but Leonardo Olguin had been the form player, winning 5 of their last 8 on clay. Leonardo Olguin claimed a first win over Diego Veronelli in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-09-06 | Bolivia Paraguay Masters 4 | F | clay | Diego Veronelli | 7-6 6-2 |
Averages over each player's completed matches in the selected window (1 vs 5). 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. Small sample — read as indicative. About