Lorenzo Sonego

Mektic, Pavic brush aside Sinner, Fognini in deciding doubles match to propel team into semis

20-time major winner hadn't played the tournament since 2015 when he reached the quarter-finals

37-year-old swept to a 6-2, 6-4, 6-4 victory in one hour 41 minutes on a packed over Italy's Lorenzo Sonego on Sunday