Mariana Duque Marino defeated Julia Glushko 7-5 6-3 in the Bogota quarter-final on clay. The upset overturned the form book — Julia Glushko came in leading the head-to-head 1–0. Mariana Duque Marino claimed a first win over Julia Glushko in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-01-10 | Australian Open | Q128 | hard | Julia Glushko | 6-2 4-6 7-5 |
Averages over each player's completed matches in the selected window (120 vs 132). 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