Ricardo Mello defeated Ramon Delgado 6-4 6-2 in the US Open q128 on hard. The upset overturned the form book — Ramon Delgado came in leading the head-to-head 1–0, defending last year's round of 64. Ricardo Mello claimed a first win over Ramon Delgado in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-02-21 | Delray Beach | Q32 | hard | Ramon Delgado | 6-4 6-0 |
Averages over each player's completed matches in the selected window (120 vs 26). 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