Aslan Karatsev is the first man to reach the semifinals in his Grand Slam debut, meaning he's faced many notable players thus far.
Karatsev won his first ATP singles title at the 2021 Dubai Open as a wildcard, defeating South African Lloyd Harris in the final.
Andy Murray lost to Aslan Karatsev in the final of the Sydney Tennis Classic 6-3, 6-2 as his two-year wait for an ATP title goes on.
The American-British pair were stretched to the limit by Elena Vesnina and Aslan Karatsev, but they survived the final in a match tiebreak.
The World No. 1 local favourite suffered a shock three-set defeat to Aslan Karatsev in Belgrade semifinals.