Nicolas Villalon defeated Ryan Dickerson 7-5 6-4 in the Santiago CH qualifying round 1 on clay. The upset overturned the form book — Ryan Dickerson came in ranked #677, leading the head-to-head 1–0, but Nicolas Villalon had been the form player, winning 3 of their last 7 on clay. Nicolas Villalon claimed a first win over Ryan Dickerson in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-12-10 | M15 Lima 2 | R32 | clay | Ryan Dickerson | 6-3 6-1 |
Averages over each player's completed matches in the selected window (18 vs 9). 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