Nudnida Luangnam defeated Aldila Sutjiadi 6-3 6-2 in the W25 Singapore final on hard. The upset overturned the form book — Aldila Sutjiadi came in leading the head-to-head 1–0. Nudnida Luangnam claimed a first win over Aldila Sutjiadi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-02-09 | Fed Cup G1 REL: INA vs THA | RR | hard | Aldila Sutjiadi | 3-6 6-0 7-6 |
Averages over each player's completed matches in the selected window (58 vs 114). 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