Watch LIVE: World No. 3 Dimitrov taken to a fifth set at Aus Open (ESPN): livio acerbo on lacer2k and greengroundit Watch LIVE: World No. 3 Dimitrov taken to a fifth set at Aus Open (ESPN): livio acerbo on lacer2k and greengroundit Gennaio 17, 2018 January 17, 2018 at 12:45PM from ESPN via http://espn.go.com/