Yuka Naito. Still looking for a winning surface: Hard 0-1, Clay 0-2. Twelve-month serve numbers: 72.5% of first serves in, 55.1% of those points won. A real threat on return: 103.6% of break points are converted. 91.4% of service games held: breaking this serve is hard.

A difficult stretch: 3 of the last 3 matches lost. Open any of these matches for BananaCore's pick, a predicted scoreline and the serve and return figures behind them. Latest tournament on record: ITF Women W15 Sapporo.

Serving and returning

1st serves in

72.6%

Won on 1st serve

56.5%

Won on 2nd serve

38.9%

Aces per match

0.3

Double faults per match

2.6

Break points saved

48.6%

Return games won

116.3%

Points won on return

52.4%

Service points won

103.4%

All points won

68.2%