Guillermo Garcia Lopez defeated Somdev Devvarman 6-4 6-3 in the Shanghai Masters round of 64 on hard. The upset overturned the form book — Somdev Devvarman came in leading the head-to-head 2–1. Guillermo Garcia Lopez narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-06-12 | Eastbourne | R32 | grass | Somdev Devvarman | 6-3 6-4 |
| 2011-04-25 | Belgrade | R16 | hard | Somdev Devvarman | 7-6(6) 2-6 7-6(8) |
| 2011-04-04 | Houston | R16 | clay | Guillermo Garcia Lopez | 6-4 6-1 |
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 (200 vs 170). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About