Millwall beat Sunderland 1-0 last time they met in the Championship but both sides scored in four of the previous five
Millwall have won their last three home fixtures
Millwall are shaping up as potential promotion challengers and they can take a major scalp by defeating Sunderland at the Den. The Lions are unbeaten in seven and can provide stiff opposition for the Black Cats, who are without suspended pair Patrick Roberts and Jobe Bellingham.
