Pablo Cuevas defeated Juan Martin Aranguren 3-6 6-2 6-4 in the Chile F2 round of 16 on clay. The upset overturned the form book — Juan Martin Aranguren came in leading the head-to-head 3–0. Pablo Cuevas claimed a first win over Juan Martin Aranguren in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-09-12 | Uruguay F1 | F | clay | Juan Martin Aranguren | 6-2 6-2 |
| 2005-05-09 | Argentina F5 | R32 | clay | Juan Martin Aranguren | 6-3 4-6 6-4 |
| 2003-11-17 | Uruguay F2 | R32 | clay | Juan Martin Aranguren | 7-6(4) 6-4 |
Averages over each player's completed matches in the selected window (200 vs 2). 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