Czech player Tomas Berdych has reached the fourth round of the Australian Open with a 6-4, 6-2, 6-2 win over Bosnia's Damir Dzumhur on Friday.
Berdych hit 13 aces and 32 winners against his opponent, who is ranked 188th in the Emirates ATP Rankings.
According to reports, Dzumhur is the first player representing Bosnia to play in the main draw of a Major after advancing through the qualifying rounds.
