Mauresmo says she's pregnant with first child
Djokovic rallies to oust Ferrer from Miami Open
Serena joins 40th year of World Team Tennis
Davis Cup officials mull fifth-set tiebreakers
Williams sisters to play for U.S. in Fed Cup
ITF fines, suspends 2 for match-fixing violation
Nadal to end 3-year hiatus from Queen's Club
Highlights: Angelique Kerber bt Maria Sharapova (2-6 7-5 6-1)
Maria Sharapova and Petra Kvitova were both dealt knock out shocks in the second round of the Porsche Grand Prix in Stuttgart.
Fognini talks topping 'King of Clay'
Fabio Fognini talks about his straight-sets victory over Rafael Nadal in the third round at the Barcelona Open.
Highlights: Simona Halep bt Garbine Muguruza (3-6 6-1 6-3)
World number three Simona Halep fought back from a set down to beat Garbine Muguruza in the second round of the Porsche Tennis Grand Prix in Stuttgart.