Ai Yamaguchi defeated Koharu Niimi 6-4 6-4 in the W25 Nanao qualifying round of 16 on carpet.
No previous meetings on record.
Averages over each player's completed matches in the selected window (23 vs 62). ATP, WTA & Challenger.
wins 44% of points on serve vs Niimi K.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About