The England Under-21 international impressed for the Latics towards the end of last season despite their relegation to the Championship.
Black Cats boss Paolo Di Canio is set to make an offer for the 22-year-old to beat his former manager Roberto Martinez, now at Everton to his signature.
McManaman made 30 appearances for Wigan last season, scoring six goals.
Source: Sunderland-Mad
Source: FOOTYMAD
