Get Ready For Wawrinka Vs Federer Australian Open 2017 SFs Jan 25, 2017 Hear the thoughts of the two protagonists as Stan Wawrinka gets ready to face Roger Federer in an all-Swiss semi-final at the Australian Open on Thursday night. Tags: 2017 Australian Open Roger Federer Stan Wawrinka Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus