Leigh Griffiths hit a hat-trick as Celtic beat Dundee United 3-0 at Tannadice on Sunday to move eight points clear in the Premiership.
After a first half of few chances, Griffiths fired Ronny Deila's side ahead just after the break and he doubled their lead from close range in 65 minutes.
The former Hibernian forward scored his third of the afternoon with an 84th-minute penalty after Gary Mackay-Steven had been tripped by John Rankin.