Celtic defender Christopher Jullien is a big doubt for the Scottish Premiership champions ahead of the home clash with Dundee United. Christopher Jullien is struggling with a knee injury and he's in a race to prove his fitness ahead of the Scottish Premiership clash with Dundee United at Celtic Park. He could join winger James Forrest in missing the Dundee United game. Celtic winger James Forrest will miss the Dundee United clash with an ankle problem.

Celtic have been in good form against their opponents Dundee United after winning the last six games since the defeat while Ronny Delia was in charge of the team. Dundee United beat Celtic 2-1 in December 2014 for their last victory against the Scottish champions.