Yunseok Jang defeated Evgeny Donskoy 7-6 4-6 7-6 in the M25 Jakarta 1 quarter-final on hard. The upset overturned the form book — Evgeny Donskoy came in leading the head-to-head 1–0. Yunseok Jang claimed a first win over Evgeny Donskoy in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-03-18 | M25 New Delhi 1 | SF | hard | Evgeny Donskoy | 6-3 7-6(6) |
Averages over each player's completed matches in the selected window (93 vs 110). 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