Jea Moon Lee defeated Jake Delaney 6-4 4-6 10-8 in the M15 Nonthaburi 1 q16 on hard. The upset overturned the form book — Jake Delaney came in ranked #358, leading the head-to-head 1–0. Jea Moon Lee claimed a first win over Jake Delaney in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-05-22 | M15 Andong 1 | R16 | hard | Jake Delaney | 6-2 3-6 7-5 |
Averages over each player's completed matches in the selected window (121 vs 199). 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