Eleni Daniilidou defeated Karolina Sprem 6-1 6-3 in the Miami quarter-final on hard. The upset overturned the form book — Karolina Sprem came in leading the head-to-head 3–0. Eleni Daniilidou claimed a first win over Karolina Sprem in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-04-10 | Barcelona | Q32 | clay | Karolina Sprem | 6-2 6-3 |
| 2007-05-14 | Rome | R64 | clay | Karolina Sprem | 3-6 6-4 6-3 |
| 2005-10-03 | Filderstadt | R32 | hard | Karolina Sprem | 6-3 3-6 7-5 |
Averages over each player's completed matches in the selected window (172 vs 80). 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