Australian Open: Day seven bets

Our very own Andy Schooler and Sky Sports' tennis pundit Barry Cowan are providing their tips for each day's action at the Australian Open.

Here are their thoughts on Sunday's play:

Andy Schooler, sportinglife.com

Tomas Berdych to beat Kevin Anderson 3-0 at 7/5 (sportingbet).

Yet to drop a set, Berdych has been quietly making his way through the draw with the minimum of fuss. He's won all four of his meetings with Anderson, including a straight-sets success here 12 months ago. The South African underdog is in good form himself but Friday's five-set win over Fernando Verdasco took a lot out of him both physically and mentally. His record against the top 10 is a poor 2-18 so if Berdych gets ahead early, it's easy to see Anderson getting downhearted. 3-0 in the set betting looks overpriced at 7/5.

Barry Cowan, Sky Sports

Kerber, Li, Na, Radwanska & Sharapova all to win 6/5

Li Na to beat Goerges 2-1 100/30

Djokovic to beat Wawrinka 3-1 9/2

Ferrer to beat Nishikori 3-0 & Tipsarevic to beat Almagro 3-1 11/1

• All Barry's selections are with Sky Bet, who are donating all winnings to his chosen charity, Cancer Research.