Victoria Azarenka ends Kim Clijsters ' hopes of a third title in Miami hard - court event . Belgian retired less than 24 hours after her epic three - set victory over Ana Ivanovic . Eighth seed Venus will play world No . 3 ` I 'm just looking forward to a break right now . Vera Wang in the semifinals . Novak Djokovic through to men 's semis after his 22nd successive win this year .
Victoria Azarenka ends Kim Clijsters ' hopes of a third title in Miami hard - court event . Belgian retired less than 24 hours after her epic three - set victory over Ana Ivanovic . Eighth seed Venus will play world No . 3 Vera Wang in the semifinals . Novak Djokovic through to men 's semis after his 22nd successive win this year .