Igor Kunitsyn defeated Potito Starace 6-3 6-2 in the St. Petersburg quarter-final on carpet. The upset overturned the form book — Potito Starace came in leading the head-to-head 2–0. Igor Kunitsyn claimed a first win over Potito Starace in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-03 | Munich | R32 | clay | Potito Starace | 7-5 5-7 6-3 |
| 2003-08-25 | US Open | Q64 | hard | Potito Starace | 6-4 6-7(5) 6-1 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About