Ikumi Yamazaki defeated Thasaporn Naklo in the quarterfinals of the W15 Luan 4 tournament, winning 5-7, 6-3, 6-4. Yamazaki hit 3 aces and 8 double faults, winning 64% of her first serves and converting 55% of her break points. Naklo had 6 aces, 8 double faults, 67% first-serve win percentage, and 62% break point conversion, with 5 service breaks.
No previous meetings on record.
Averages over each player's completed matches in the selected window (18 vs 9). ATP, WTA & Challenger.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About