Alejandro Falla defeated Juan Ignacio Chela 6-4 7-6 in the Estoril round of 32 on clay. The upset overturned the form book — Juan Ignacio Chela came in leading the head-to-head 2–1, but Alejandro Falla had been the form player, winning 1 of their last 5 on clay. Alejandro Falla narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-05-06 | Madrid Masters | R64 | clay | Alejandro Falla | 6-3 2-6 6-2 |
| 2011-05-22 | Roland Garros | R16 | clay | Juan Ignacio Chela | 4-6 6-2 1-6 7-6(5) 6-2 |
| 2010-08-09 | Canada Masters | R64 | hard | Juan Ignacio Chela | 6-0 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 120). ATP, WTA & Challenger.