Callum McGregor: Celtic growing into 'ruthless' Champions League

RUTHLESS: Celtic's Callum McGregor (right) shakes hands with Giorgos Giakoumakis after the UEFA Champions League against Shakhtar Donetsk. Pic: Rafal Oleksiewicz/PA Wire

Captain Callum McGregor believes Celtic are growing into the "ruthless" Champions League competition and hopes to continue progressing against RB Leipzig on Wednesday night.

The Scottish champions put in a good performance against Real Madrid at Parkhead on matchday one in Group F - the Scotland midfielder hit the woodwork with a drive - before losing 3-0 to the holders and they may well have got more than the point they took from a 1-1 draw with Ukrainian side Shakhtar Donetsk in neutral Warsaw.