Scunthorpe United have made three changes to their side for tonight's FA Cup third-round clash with Chesterfield at Glanford Park.

Alex Davey, Sean McAllister and Hakeem Adelakun all come into the side that beat Rochdale 2-1 in their last outing on Boxing Day.

Isaiah Osbourne misses out through injury, while Liam O'Neil is cup-tied and Richard Brindley does not make the squad.

Chesterfield, meanwhile, booked their place in the third round courtesy of a victory over MK Dons last week having seen their initial win chalked off due to fielding an ineligible player.

Manager Paul Cook has opted with the same side that triumphed in the second round, naming an unchanged XI for tonight's clash.

Scunthorpe: Slocombe; Davey, Boyce, Llera, Williams, Bishop, McAllister, Adelakun, McSheffrey, Madden, Taylor
Subs: Weaver, Nolan, Canavan, Myrie-Williams, Hawkridge, Wootton, Mosanya

Chesterfield: Lee; Darikwa, Raglan, Morsy, Clucas; Boco, Hird, Humphreys, Roberts; Doyle, Gnanduillet
Subs: Wright, Jones, Gardner, O'Shea, Ariyibi, Talbot, Banks