Defending champion and No. 1 seed Jannik Sinner easily dispatches host country's last hope; Ben Shelton takes on-court interviewers to task.

Australian Open semi-finalist Ben Shelton has taken the Grand Slam's on-court interviewers to task for being "disrespectful" to players.

Ben Shelton has reached his first Australian Open semifinal by defeating Lorenzo Sonego 6-4, 7-5, 4-6, 7-6 in an entertaining match

Atlanta native Ben Shelton has advanced to the semifinals of the Australian Open, his tournament best. On Wednesday, Shelton defeated Italian Lorenzo Sonego, 6-4, 7-5, 4-6, 7-5, in his quarterfinal match at the Melbourne,