Neil Lennon mystified that Celtic did not win easily
Celtic manager left scratching his head after Saint Johnstone hold side to a draw

Celtic manager Neil Lennon says he can't explain how his side failed to pick up maximum points after they were held to a 1-1 draw by St Johnstone at McDiarmid Park.
The Hoops battered their Scottish Premier League rivals in the first half with Gary Hooper twice denied by keeper Alan Mannus, who put in a man-of-the-match performance, in the opening minutes.
Frazer Wright then stopped Lassad Nouioui's effort on the line before Efe Ambrose headed his side into a half-time lead.
But the home side rallied after the break and Steven McLean and Frazer Wright both had efforts disallowed for offside before substitute Nigel Hasselbaink curled home an 81st-minute equaliser.
Celtic came close to a late winner with Mannus reacting well to stop Charlie Mulgrew's deflected effort sneaking in as St Johnstone remain undefeated against the league leaders in three matches this season.
Despite the draw, Celtic increased their lead at the top of the Scottish Premier League to 19 points following Motherwell's loss to Dundee United.