AUSTRALIAN OPEN: The temperatures soared in Melbourne on Day Four. Was it actually safe? Maybe Roger Federer had the right tactics.
AUSTRALIAN OPEN: Tsonga might soon rediscover his Grand Slam magic, but Kyrgios is looking in dangerous form.
AUSTRALIAN OPEN: My thoughts on day two - in which Djokovic returned, Bouchard won a match and Barty made a statement.
AUSTRALIAN OPEN: I share observations from the first day of action in Melbourne.