London: Indian tennis ace Sania Mirza crashed out in the first round of the women singles event in the Wimbledon after slumping to a straight set defeat against Angelique Kerber of Germany.The 113th ranked Sania, who is making her comeback to the courts after a three-month injury lay-off, lost 4-6, 1-6 to the 55th ranked Kerber in little more than an hour.
