Momoko Kobori defeated Polina Iatcenko 6-1 6-4 in the W60 Nur-Sultan q16 on hard. The upset overturned the form book — Polina Iatcenko came in ranked #160, leading the head-to-head 1–0, but Momoko Kobori had been the form player, winning 2 of their last 4 on hard. Momoko Kobori claimed a first win over Polina Iatcenko in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-07-26 | W25 El Espinar/Segovia | R16 | hard | Polina Iatcenko | 6-2 6-0 |
Averages over each player's completed matches in the selected window (189 vs 199). ATP, WTA & Challenger.
Iatcenko P.: 9 days rest · 1 match (14d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About