Juan Ignacio Chela defeated Andreas Seppi 6-3 6-2 in the New Haven round of 32 on hard. The upset overturned the form book — Andreas Seppi came in leading the head-to-head 2–1, defending last year's round of 32, but Juan Ignacio Chela had been the form player, winning 1 of their last 4 on hard. Juan Ignacio Chela narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-09-19 | Bucharest | QF | clay | Juan Ignacio Chela | 7-5 6-3 |
| 2009-07-27 | Umag | R32 | clay | Andreas Seppi | 6-4 2-6 6-3 |
| 2009-03-12 | Indian Wells Masters | R128 | hard | Andreas Seppi | 6-2 4-1 RET |
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 200). ATP, WTA & Challenger.