Diego Hartfield defeated Juan Pablo Brzezicki 7-6 6-2 in the Argentina 2 Masters 2 round of 32 on clay. The upset overturned the form book — Juan Pablo Brzezicki came in leading the head-to-head 6–0. Diego Hartfield claimed a first win over Juan Pablo Brzezicki in seven meetings, narrowing the head-to-head to 6–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-09-10 | Argentina F11 | QF | clay | Juan Pablo Brzezicki | 6-3 6-1 |
| 2001-09-03 | Argentina F10 | SF | clay | Juan Pablo Brzezicki | 4-6 6-3 6-4 |
| 2001-06-11 | Brazil F3 | R16 | clay | Juan Pablo Brzezicki | 3-6 6-3 6-4 |
| 2000-10-02 | Bolivia F3 | R16 | clay | Juan Pablo Brzezicki | 7-5 6-2 |
| 2000-07-24 | Argentina F7 | R16 | clay | Juan Pablo Brzezicki | 6-3 6-3 |
| 2000-06-12 | Argentina 2 | R16 | clay | Juan Pablo Brzezicki | 6-2 6-4 |
Averages over each player's completed matches in the selected window (42 vs 24). 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. About