Celtic concede late winner to Hearts as Ange Postecoglou’s difficult start continues

Craig Gordon denied his former side with two excellent stoppage-time stops

Celtic's Carl Starfelt (right) attempts a header towards goal at Tynecastle. Picture: Jane Barlow/PA 

Hearts defender John Souttar headed an 89th-minute winner as Ange Postecoglou’s difficult start to his Celtic reign continued into the Scottish Premiership season.

Souttar rose to head home Michael Smith’s free-kick and earn the hosts a 2-1 victory in front of 5,272 fans at Tynecastle.