Gustavo Guerses defeated Jorge Montero 7-5 4-6 6-1 in the Chile 11 semi-final on clay. The upset overturned the form book — Jorge Montero came in leading the head-to-head 1–0, but Gustavo Guerses had been the form player, winning 2 of their last 5 on clay. Gustavo Guerses claimed a first win over Jorge Montero in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-06-17 | USA F16 | R32 | clay | Jorge Montero | 6-0 6-7(5) 6-0 |
Averages over each player's completed matches in the selected window (13 vs 57). ATP, WTA & Challenger.
wins 51% of points on serve vs Montero J.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About