Martin Alund defeated Guillermo Duran 3-6 6-3 6-4 in the Brazil F42 final on clay. The upset overturned the form book — Guillermo Duran came in leading the head-to-head 1–0, but Martin Alund had been the form player, winning 7 of their last 10 on clay. Martin Alund claimed a first win over Guillermo Duran in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-12-01 | Argentina F19 | R16 | clay | Guillermo Duran | 6-3 4-6 6-4 |
Averages over each player's completed matches in the selected window (65 vs 33). 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