Petra Kvitova defeated Na Li 4-6 6-2 6-4 in the Beijing quarter-final on hard. The upset overturned the form book — Na Li came in ranked #295, leading the head-to-head 5–2, defending last year's semi-final. Petra Kvitova narrowed the head-to-head to 5–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-10-26 | Istanbul | SF | clay | Na Li | 6-4 6-2 |
| 2013-10-21 | WTA Championships | SF | hard | Na Li | 6-4 6-2 |
| 2013-04-22 | Stuttgart | QF | clay | Na Li | 6-3 7-5 |
| 2012-08-06 | Montreal | F | hard | Petra Kvitova | 7-5 2-6 6-3 |
| 2012-01-09 | Sydney | SF | hard | Na Li | 1-6 7-5 6-2 |
| 2011-05-23 | Roland Garros | R16 | clay | Na Li | 2-6 6-1 6-3 |
| 2011-05-02 | Madrid | SF | clay | Petra Kvitova | 6-3 6-1 |
Averages over each player's completed matches in the selected window (199 vs 80). 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