Polona Hercog defeated Aliaksandra Sasnovich 4-6 6-2 8-6 in the Roland Garros round of 128 on clay. The upset overturned the form book — Aliaksandra Sasnovich came in ranked #143, leading the head-to-head 2–0, defending last year's round of 64. Polona Hercog claimed a first win over Aliaksandra Sasnovich in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-08-19 | New York | R32 | hard | Aliaksandra Sasnovich | 6-3 6-2 |
| 2015-09-28 | Tashkent | R32 | hard | Aliaksandra Sasnovich | 4-6 6-3 6-3 |
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 (176 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Hercog P.: 20 days rest · Sasnovich A.: 18 days rest. Higher means fresher. About