QATAR- - Twice Wimbledon champion Petra Kvitova stormed back into the world's top 10 for the first time since being stabbed just over two years ago when she beat Spain's Garbine Muguruza in the Qatar Open final on Sunday for her second title of the season.
GANGNEUNG, South Korea- - Dutchwoman Esmee Visser powered to gold in the women's 5,000 metres speed skating as normal service resumed for the Netherlands at the Gangneung Oval on Friday.
ZURICH- - Napoli went down 3-1 at home to RB Leipzig, Arsenal and AC Milan enjoyed comfortable away wins, and Borussia Dortmund's Michy Batshuayi scored twice to secure a 3-2 victory in Europa League last 32, first leg action on Thursday.
LONDON- - Last season's FA Cup runners-up Chelsea struck four times before the break to crush second-tier Hull City 4-0 and stroll into the quarter-finals at Stamford Bridge on Friday.
LONDON-- Williams showed off their 2018 Formula One car on Thursday, with technical head Paddy Lowe signalling a change of direction as the former world champions seek to get back among the frontrunners.
