Agnieszka Radwanska rides a 14-match Fed Cup winning streak, while Maria Sharapova is poised for her first Fed Cup appearance in three years when Poland plays Russia for the first time.
Allegations of match fixing in the Dallas Challenger were made on Monday, after strange betting activity spiked during the match.
The Australian Fed Cup team hit the snow in Stuttgart for practice, while the British team enjoyed pre-practice football.
Protesters caused a commotion during the second set of the Australian Open.
A minor thumb injury temporarily curtailed Novak Djokovic during in the first set of the Australian Open final, but he appears to be alright.
Kim Sears wanted to cover all her bases before the men's final, so she showed up in this cheeky T-shirt.
Andy Murray isn't sure that the extra rest will help him earn his first victory over Novak Djokovic in Sunday's Australian Open final.