The men’s title of the 2018 Australian Open Tennis Championship, was won by.
- ARafael Nadal
- BRoger Federer
- CStan Warwinka
- DAndy Murray
Solution & Step-by-step Explanation
The 2018 Australian Open men's singles title was won by Roger Federer of Switzerland. He defeated Croatia's Marin Čilić in a thrilling five-set final to secure his 20th Grand Slam title.