Millwall boss Steve Lomas has admitted that he is concerned by the knee injury that Scott Malone suffered during Saturday's 2-2 draw with Burnley in the Championship.
The defender was forced off after just seven minutes at The Den as the Lions squandered a two-goal lead against the league leaders.
Lomas told the club's official website: "Scott has a knee injury and, if I'm honest, we are quite concerned that it is a bad one.
"He will have it checked out on Monday so hopefully we will know more then."
Millwall continue their Championship campaign next Saturday with a trip to Bolton Wanderers.
