MOSCOW, Jan 28 Russian tennis player Daniil Medvedev lost to Greek player Stefanos Tsitsipas in the second set of the semi-final of the Australian Open, which takes place in Melbourne. The second racket of the tournament, Medvedev, who took the first set 7:6 (7:5), lost in the second set to Tsitsipas (4th seed) with a score of 4:6. Earlier on Friday Spaniard Rafael Nadal made it to the final.
