Ayumi Miyamoto defeated Mayuka Aikawa in the quarterfinals of the W15 Sapporo 2 tournament, winning 6-3, 7-5. Miyamoto and Aikawa each hit one ace, with Miyamoto committing zero double faults to Aikawa's one. Miyamoto converted 56% of her break points and won five service breaks to Aikawa's three.
No previous meetings on record.
Averages over each player's completed matches in the selected window (10 vs 7). 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