article: St Johnstone took the lead just before half-time through Steven MacLean, who took advantage of a Craig Gordon error. The visitors defended stoutly and troubled Celtic on the counter, and MacLean sent a free header wide. Substitute McGregor saved the champions, though, drilling low and hard into the corner of the net. The equaliser was a reward for Celtic's relentless pressure in the second half, with Scott Sinclair and Mikael Lustig both hitting the woodwork. St Johnstone might also have been reduced to 10 men, with MacLean seeming to catch Kieran Tierney in the face with his arm, but the St Johnstone striker was only booked by referee Willie Collum. The visitors held on to claim their point, though, with defender Steven Anderson and goalkeeper Alan Mannus leading their resistance. A day of drama had the most unfortunate beginning when Murray Davidson suffered a horrendous head injury in an aerial challenge and collapsed to the floor. The St Johnstone midfielder was knocked out. These were worrying moments as medics from both sides tended to Davidson, taking five minutes to get him on a stretcher and away to hospital, Celtic Park applauding as one as he left. Thankfully, before the game concluded, Davidson was said to be recovering. Liam Craig came on to field and his team pressed hard, denying the champions easy space. Even when Tom Rogic - man-marked by Paul Paton - broke free, the visitors scrambled effectively. Leigh Griffiths had a shot into the side-netting, James Forrest had a weak shot easily dealt with. Saints were comfortable in the beginning. Michael O'Halloran had earlier created Celtic some bother down the left when scampering free and squaring for David Wotherspoon, who shot unconvincingly at Gordon. The Celtic goalkeeper soon entered the narrative of the game in a very major way. MacLean's goal was a self-inflicted wound by Gordon, who was jaw-droppingly lackadaisical in clearing his line. In gifting St Johnstone the ball, he gave them a present of a goal, MacLean turning it in. There was confusion, and silence, inside the stadium. Was MacLean offside when he scored? No, said Willie Collum and his assistant. Was Gordon out of his mind in doing what he did? Unquestionably, yes. MacLean hesitated and then celebrated. The hush from the Celtic fans continued awhile. Celtic, flat by their own standards until they motored later on, mustered something before the break when Sinclair came slaloming in from the left before putting in a tame effort on Mannus' goal. Brendan Rodgers made changes at the break, removing the ineffective Olivier Ntcham and Forrest and parachuting in Jonny Hayes and Stuart Armstrong. Armstrong had a shot tipped over by Mannus as Celtic pushed to preserve their unbeaten domestic run. They had a mountain of possession, but nowhere near their usual level of accuracy. They pushed forward but lacked their surgical ability to cut open a defence. On the hour, their chances of salvaging something from the game should have been made all the harder. Saints had a glorious chance to make it two. Brian Easton's cross from
summary: Callum McGregor's late strike rescued a point for Celtic as they came from behind to extend their unbeaten run in domestic football to 53 games.