
Madison Keys defeated Na Li 6-3 6-2 in the Madrid round of 64 on clay. The upset overturned the form book — Na Li came in leading the head-to-head 2–0, defending last year's quarter-final. Madison Keys claimed a first win over Na Li in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-03-17 | Miami | R32 | hard | Na Li | 7-6(3) 6-3 |
| 2013-01-07 | Sydney | QF | hard | Na Li | 4-6 7-6(2) 6-2 |
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 82). ATP, WTA & Challenger.