Juan Ignacio Chela defeated Joao Souza 5-7 7-6 6-1 in the Santiago quarter-final on clay. The result followed the form book — Juan Ignacio Chela came in leading the head-to-head 1–0, defending last year's quarter-final. Juan Ignacio Chela extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-02-03 | Vina del Mar | QF | clay | Juan Ignacio Chela | 5-7 7-6(6) 6-1 |
Averages over each player's completed matches in the selected window (16 vs 200). 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