Barty bounced as Bertens fires
KIKI Bertens has turned the WTA Finals upside down with an improbable victory over world No.1 Ashleigh Barty.
Bertens arrived at the elite tournament as an alternate but has suddenly jumped into title contention after taking the place of the injured Naomi Osaka and taking down the misfiring Barty 3-6, 6-3, 6-4.
Belinda Bencic’s 6-3, 1-6, 6-4 win over Petra Kvitova blew the Red Group wide open with all four players in the mix for a semi-final berth. Barty plays Kvitova tonight.