Mariana Duque Marino defeated Ajla Tomljanovic 4-6 7-5 7-5 in the New Braunfels TX 50K qualifying round on hard. The upset overturned the form book — Ajla Tomljanovic came in leading the head-to-head 1–0. Mariana Duque Marino claimed a first win over Ajla Tomljanovic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-01-11 | Plantation FL 25K | SF | clay | Ajla Tomljanovic | 6-4 6-7(1) 7-6(3) |
Averages over each player's completed matches in the selected window (139 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About