
Danielle Collins defeated Maria Sakkari 6-3 6-3 in the Charleston semi-final on clay. The upset overturned the form book — Maria Sakkari came in ranked #37, leading the head-to-head 2–1, but Danielle Collins had arrived on a 7-match winning run. Danielle Collins narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-08-07 | Montreal | R32 | hard | Danielle Collins | 6-4 6-2 |
| 2022-10-17 | Guadalajara 2 | R16 | hard | Maria Sakkari | 5-7 6-3 6-3 |
| 2018-07-30 | San Jose | SF | hard | Maria Sakkari | 3-6 7-5 6-2 |
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 (86 vs 101). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Sakkari M.: 9 days rest · 3 matches (14d). Higher means fresher. About