Romina Oprandi defeated Tatjana Maria 7-6 6-1 in the Bogota round of 32 on clay. The upset overturned the form book — Tatjana Maria came in defending last year's round of 32. Romina Oprandi extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-04 | Cagnes sur Mer $100K | R32 | clay | Tatjana Maria | 6-1 7-5 |
| 2010-09-20 | Saint Malo 100K | R16 | clay | Romina Oprandi | 6-3 6-4 |
Averages over each player's completed matches in the selected window (38 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Maria T.: 6 days rest · 1 match, 20 games (7d). Higher means fresher. 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 clay field, opponent-adjusted over 52 weeks). About