Elitsa Kostova defeated Julia Boserup 6-3 6-4 in the US Open q128 on hard. The upset overturned the form book — Julia Boserup came in leading the head-to-head 1–0. Elitsa Kostova claimed a first win over Julia Boserup in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-04-28 | Indian Harbour Beach FL 50K | R32 | clay | Julia Boserup | 7-5 6-2 |
Averages over each player's completed matches in the selected window (96 vs 69). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About