World No. 5 Daniil Medvedev has been fined more than US$76,000 for two separate incidents which occured during his first and second-round matches at the Australian Open.

Daniil Medvedev used his racket to smash a tiny camera attached to the net at the Australian Open while he was trailing Kasidit Samrej, the 418th-ranked player in the world, before eventually avoiding a monumental upset and winning 6-2,

At the age of 19, Learner Tien defeated Daniil Medvedev in a five-set thriller that finished just before 3 a.m. in Melbourne.

Learner Tien has become the youngest American man to reach the Australian Open’s third round since Pete Sampras in 1990