Jumpei Yamasaki defeated Nam Hoang Ly 2-6 6-4 6-3 in the M25 Gold Coast 1 round of 32 on hard. The upset overturned the form book — Nam Hoang Ly came in leading the head-to-head 2–0. Jumpei Yamasaki claimed a first win over Nam Hoang Ly in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-02-22 | M15 Nakhon Si Thammarat 2 | R16 | hard | Nam Hoang Ly | 6-4 6-2 |
| 2016-09-26 | Copy of Vietnam F6 | R32 | hard | Nam Hoang Ly | 7-6(8) 6-2 |
Averages over each player's completed matches in the selected window (80 vs 79). 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