
Madison Keys defeated Tsvetana Pironkova 6-2 6-1 in the Indian Wells round of 128 on hard. The upset overturned the form book — Tsvetana Pironkova came in leading the head-to-head 1–0, defending last year's round of 128. Madison Keys claimed a first win over Tsvetana Pironkova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-01-12 | Sydney | R16 | hard | Tsvetana Pironkova | 4-6 4-1 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (200 vs 172). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Keys M.: 7 days rest · 1 match, 23 games (7d). Higher means fresher. About