Kvitova makes emotional return while top seed Kerber crashes out - video

Petra Kvitova played and won her first match since she was stabbed by a burglar in her own home in December. She made it through her first round match, beating American Julia Boserup 6-3 6-2. No1 seed Angelique Kerber crashed out at the first hurdle, though, losing 6-2 6-2 to Ekaterina Makarova, ranked 45th in the world