Patricio Rudi defeated Diego Hartfield 4-6 6-3 6-2 in the Argentina 2 Masters 2 round of 16 on clay. The upset overturned the form book — Diego Hartfield came in leading the head-to-head 2–0. Patricio Rudi claimed a first win over Diego Hartfield in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-03-19 | Argentina F2 | R16 | clay | Diego Hartfield | 6-1 6-3 |
| 2000-09-04 | Peru F2 | R16 | clay | Diego Hartfield | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.