Agustin Calleri defeated Leonardo Olguin 6-1 6-0 in the Argentina 1 Masters 1 qualifying round on clay. The result followed the form book — Agustin Calleri came in leading the head-to-head 1–0. Agustin Calleri extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-04-05 | Argentina 1 Masters 2 | R32 | clay | Agustin Calleri | 6-3 7-6 |
Averages over each player's completed matches in the selected window (200 vs 1). 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