Tennis Sharapova inches closer to Stuttgart crown Anett Kontaveit could not halt Maria Sharapova as the WTA's divisive comeback queen reached the Stuttgart Open semi-finals. See all news Latest Stories Tennis Murray pleased to break new ground in Barcelona Neither man was quite at his best, but Andy Murray and Rafael Nadal remain on course for a Barcelona Open final showdown. Tennis Nadal overcomes slow start to sail into semis Rafael Nadal recovered from a first-set wobble versus surprise package Hyeon Chung to reach the semi-finals of the Barcelona Open with a 7-6 (7-1) 6-2 success. Tennis Struggling Murray gains Ramos-Vinolas revenge Andy Murray avoided a second defeat to Albert Ramos-Vinolas in the space of eight days by getting himself out of trouble to reach the semi-finals of the Barcelona Open. Tennis Sharapova rejects Federer comparison Maria Sharapova rejected a comparison with veteran grand slam champion Roger Federer after continuing her successful comeback at the Stuttgart Open. Tennis Shock Kerber loss opens draw for Sharapova Angelique Kerber fell to a shock defeat against Kristina Mladenovic to open up a seedless path to the Stuttgart Open final for Maria Sharapova. See all videos Latest Videos Tennis Tennis to increase number of drugs tests Tennis's governing bodies have agreed to increase the volume of drugs testing in the sport by more than 60 per cent, starting from 1 May. Tennis Sharapova inches closer to Stuttgart crown Tennis Sharapova reflects on comeback match Tennis Sharapova describes 'best feeling in the world'