Carol Young Suh Lee defeated Dayeon Back 3-6 7-5 6-3 in the W35 Kunshan semi-final on hard. Carol Young Suh Lee narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-11 | W35 Kunshan 1 | SF | hard | Carol Young Suh Lee | 3-6 7-5 6-3 |
| 2025-05-30 | W15 Daegu 1 | QF | hard | Dayeon Back | 3-6 6-2 6-4 |
| 2023-07-14 | W15 Nakhon Si Thammarat 3 | QF | hard | Dayeon Back | 6-3 6-2 |
Averages over each player's completed matches in the selected window (188 vs 156). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Young Suh Lee C.: 9 days rest · 3 matches (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