Sebastian Decoud defeated Jose Acasuso 6-3 1-6 7-6 in the Costa Do Sauipe round of 32 on hard. The upset overturned the form book — Jose Acasuso came in leading the head-to-head 1–0. Sebastian Decoud claimed a first win over Jose Acasuso in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-02-02 | Vina del Mar | QF | clay | Jose Acasuso | 6-4 6-2 |
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 (7 vs 96). ATP, WTA & Challenger.