Celtic need to produce their best-ever performance in my time at club to overcome Bayern Munich, admits skipper McGregor
Callum McGregor has admitted it will take the best performance of his entire time at Celtic to overcome Bayern Munich and make it to the last 16 of the Champions League.
Callum McGregor has admitted it will take the best performance of his entire time at Celtic to overcome Bayern Munich and make it to the last 16 of the Champions League.
