Cahill wasted little time getting on the scoresheet in his first appearance for the Lions.

He struck in the first half to give the Lions a 2-1 lead.

 


 

Fellow Aussie Kristian Bymora had opened the scoring in the Professional Development League encounter, before Jonson Clarke-Harris responded for Coventry.

Millwall went on to win the match 3-2 thanks to a late goal from Harry Donovan.