Mariano Delfino defeated Pablo Bianchi 6-3 6-4 in the Argentina F3 qualifying round on clay. The result followed the form book — Mariano Delfino came in leading the head-to-head 1–0. Mariano Delfino extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-03-18 | Argentina F2 | SF | clay | Mariano Delfino | 6-4 2-6 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.