Sports Images of The Day (21 January 2020)

Melbourne: Germany's Alexander Zverev makes a forehand return to Italy's Marco Cecchinato during their first round singles match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2020.

Melbourne: Switzerland's Stan Wawrinka makes a backhand return to Damir Dzumhur of Bosnia and Herzegovina during their first round singles match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2020.

Melbourne: Italy's Fabio Fognini celebrates after defeating Reilly Opelka of the U.S. in their first round singles match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2020.

Melbourne: India's Prajnesh Gunneswaran reacts during his first round singles match against Japan's Tatsuma Ito at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2020.