Australian Open | Karatsev’s march continues

Qualifier Aslan Karatsev continued his stunning run into the Australian Open semifinals on Tuesday, beating an ailing Grigor Dimitrov 2-6, 6-4, 6-1, 6-2 to become the first man in the Open era to reach the last four in his maiden Grand Slam. The Russian, whose success at getting into the Australian Open came on his 10th attempt to qualify for a Grand Slam, will meet eight-time champion Novak Djokovic for a place in the final.