Daniil Medvedev suffered a shock second-round defeat at the Australian Open, with the Russian ace opting out of his press conference after the late-night loss

Daniil Medvedev is facing more fines from the Australian Open after failing to attend his post-match press conference after the defeat to American teenager Learner Tien. The fifth seed was upset 6-3 7-6(4) 6-7(8) 1-6 7-6(7) in a four hour,

American teenager Learner Tien produced arguably the biggest shock of the Australian Open so far as he defeated last year’s runner-up Daniil Medvedev in five sets, 6-3, 7-6 (4), 6-7 (8), 1-6, 7-6 (7).