Great Britain beat Slovenia 3-0 in the Fed Cup after Katie Boulter won in straight sets to get them off to a perfect start.
Magdalena Rybarikova breezed to a comfortable straight-sets victory over Dalila Jakupovic to set up a semi-final with Barbora Strycova.
Magdalena Rybarikova explained that the key to her game is clarity of thought, and she finds it easier to find this on grass.
