Kiki Bertens stunned reigning Wimbledon champion Angelique Kerber to claim a thrilling victory on Day Two of the WTA Finals in Singapore. The Dutch player, 26, triumphed in three sets, recovering superbly from dropping the opener 1-6 by winning the next two 6-3, 6-4. It was Bertens’ singles debut in the WTA Finals, and her Red Group victory came in just over two hours.'

"I am really happy to get the win," World No. 9 Bertens told www.wtatennis.com. "It was a slow start, but I was really happy to turn around this match. I had a little chat with my coach when it wasn’t going so well, so we decided to go a little bit more for my shots, play a little more aggressive and it worked out."