Kilmarnock manager Steve Clarke believes tiredness played a large part in his side's heavy defeat at Celtic Park.
Celtic respond to talk of a title challenge by Kilmarnock by annihilating Steve Clarke's side 5-1 to return to the top of the Scottish Premiership.
Craig Burley would have told Kilmarnock boss Steve Clarke to "get out" last summer after a fine first season because "it can only go downhill".
During his 16 months in charge of Kilmarnock, Steve Clarke has not lost in four games against Brendan Rodgers' Celtic. As the sides prepare to meet, BBC Scotland looks back at how he has done it.
Scores, Results & Fixtures
Saturday 8th December 2018
Wednesday 5th December 2018
Saturday 1st December 2018
Saturday 24th November 2018
Saturday 15th December 2018
Saturday 22nd December 2018
Wednesday 26th December 2018
Saturday 29th December 2018
Audio & Video
Watch highlights as a "quick, slick and impressive" Celtic win 5-1 to replace Kilmarnock at the top of the Scottish Premiership.
Every Scottish Premiership team has played either 24 or 25 league games in 2018. But which side has the best record in the calendar year?
Kilmarnock striker Kris Boyd tells BBC Scotland about his family torment, mental health and why he won't be a "cheerleader for Rangers".
What moves might happen? Which have already been completed? And test your transfer window knowledge as it prepares to shut in Scotland at midnight on Friday.