Petra Cetkovska defeated Na Li 6-2 5-7 7-6 in the New Haven semi-final on hard. Petra Cetkovska extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-02-10 | Doha | R16 | hard | Petra Cetkovska | 7-6(2) 2-6 6-4 |
| 2009-03-02 | Monterrey | R16 | hard | Na Li | 6-3 6-4 |
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 (97 vs 175). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About