Callum McGregor rescues point for Celtic 

Celtic’s Callum McGregor celebrates scoring (Andrew Milligan/PA)

Captain Callum McGregor rescued Celtic with a late leveller as the Hoops twice came from behind to draw 2-2 with St Mirren in a pulsating encounter at Parkhead.

Buddies boss Stephen Robinson had promised to have a go at the cinch Premiership champions and striker Curtis Main gave the visitors a shock lead after four minutes.