MELBOURNE: Novak Djokovic's quest for a record Grand Slam title continued in dramatic circumstances after fifth seed Lorenzo Musetti quit their Australian Open quarter-final match with an injury after taking a two-set lead at Melbourne Park on Wednesday (Jan 28).Musetti's retirement

MELBOURNE: Novak Djokovic's quest for a record Grand Slam title continued in dramatic circumstances after fifth seed Lorenzo Musetti quit their Australian Open quarter-final match with an injury after taking a two-set lead at Melbourne Park on Wednesday (Jan 28).Musetti's retirement

MELBOURNE, Jan 27 : The Australian Open quarter-finals will continue on Wednesday with defending champion Jannik Sinner facing American Ben Shelton, while world number two Iga Swiatek takes on Elena Rybakina.TOP MEN'S MATCH: DJOKOVIC V MUSETTINovak Djokovic's pursuit of a record 25th Grand Slam title h