Mariana Duque Marino defeated Monica Niculescu 4-6 6-2 6-1 in the Cincinnati qualifying round 1 on hard. The result followed the form book — Mariana Duque Marino came in leading the head-to-head 2–0. Mariana Duque Marino extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-05-09 | Rome | R64 | clay | Mariana Duque Marino | 6-4 6-1 |
| 2008-04-14 | Estoril | R32 | clay | Mariana Duque Marino | 6-4 6-3 |
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 (50 vs 143). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About