Vandeweghe storms past Stephens

STUTTGART: American CoCo Vandeweghe produced a merciless display to beat compatriot Sloane Stephens 6-1 6-0 and world number one Simona Halep fought back to claim a 4-6 6-2 6-3 victory over Magdalena Rybarikova in Stuttgart on Wednesday.

Vandeweghe, who had teamed up with Stephens last weekend to help the US defeat France and reach the Fed Cup final, was broken to love in the first game by the US Open champion.Yet Stephens dropped her own serve in the next game as Vandeweghe reeled off 12 consecutive games to wrap up victory in 56 minutes in the opening round clash at the Porsche Tennis Grand Prix.

Vandeweghe, ranked 16 in the world, recorded her first victory over Stephens on clay, having lost their only previous encounter on the surface in Strasbourg in 2015.

The 26-year-old Romanian relied on her ferocious ground strokes to secure a decisive break in the sixth game of the final set and went on to book a spot in the quarter-finals.Former world number one Angelique Kerber avenged last weekend’s Fed Cup defeat to collect a 6-3 6-2 win over Czech Petra Kvitova in a first round match.

The German will meet Anett Kontaveit in the last-16 after the Estonian saved two match points to knock out last year’s runner-up Kristina Mladenovic 5-7 7-6(3) 7-6(5).Russian Anastasia Pavlyu-chenkova battled past US Open runner-up Madison Keys 7-6(7) 5-7 6-4.