10 h. ago Katie Boulter and Sonay Kartal star to set up Great Britain clash with USA

Kartal and Boulter won in straight-sets to book a semi-final against the USA

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12 h. ago Billie Jean King Cup: Sonay Kartal and Katie Boulter win as Great Britain set up semi

Britain beat Japan after winning both singles in straight sets in their quarter-final

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3 w. ago Katie Boulter keen to solve serving problems following US Open exit

The former British number one was beaten by Marta Kostyuk while Sonay Kartal struggled with cramp.

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3 w. ago Katie Boulter to drop out of world top 50 and Sonay Kartal suffers extraordinary US Open first

Former British number one succumbs to burnout in US Open first-round

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3 w. ago US Open order of play and day three schedule including Katie Boulter and Coco Gauff

Katie Boulter, Sonay Kartal, Fran Jones, Jacob Fearnley and Billy Harris are all in action as the opening round continues

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3 w. ago Katie Boulter back in positive frame of mind after hectic summer schedule

The former British number one lost four matches in a row but hopes she is back on the right track.

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