Jorge Aguilar defeated Martin Alund 6-3 7-5 in the Chile F3 semi-final on clay. The upset overturned the form book — Martin Alund came in leading the head-to-head 5–1, but Jorge Aguilar had been the form player, winning 7 of their last 10 on clay. Jorge Aguilar narrowed the head-to-head to 5–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-12-08 | Argentina F20 | QF | clay | Martin Alund | 7-6(5) 3-6 6-3 |
| 2012-03-12 | Argentina F3 | QF | clay | Martin Alund | 6-4 4-1 |
| 2004-10-11 | Colombia F4 | R32 | clay | Martin Alund | 6-4 6-2 |
| 2004-08-02 | Chile F1A | R16 | clay | Martin Alund | 3-6 6-2 6-3 |
| 2004-07-05 | USA F18 | R16 | clay | Martin Alund | 0-6 6-4 6-1 |
| 2004-03-08 | Chile 1 4 | R16 | clay | Jorge Aguilar | 7-6(5) 6-0 |
Averages over each player's completed matches in the selected window (8 vs 71). 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