Klara Koukalova defeated Mariana Duque Marino 6-0 6-1 in the Bastad round of 16 on clay. Klara Koukalova extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-02-17 | Rio de Janeiro | R32 | clay | Klara Koukalova | 6-4 6-4 |
| 2010-02-15 | Bogota | QF | clay | Mariana Duque Marino | 6-0 7-6(4) |
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 (76 vs 139). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About