Polina Golubovskaya defeated Shanshan Guo 6-1 6-3 in the W15 Sharm El Sheikh 2 round of 32 on hard. The upset overturned the form book — Shanshan Guo came in leading the head-to-head 2–0, but Polina Golubovskaya had been the form player, winning 5 of their last 9 on hard. Polina Golubovskaya claimed a first win over Shanshan Guo in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-02-21 | W15 Sharm El Sheikh 5 | R16 | hard | Shanshan Guo | 6-4 6-4 |
| 2019-02-14 | W15 Sharm El Sheikh 4 | R16 | hard | Shanshan Guo | 5-7 6-3 6-2 |
Averages over each player's completed matches in the selected window (10 vs 33). 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