Birmingham (15) v Rotherham (21)
Michael Morrison will return to contention for Birmingham after recovering from a knee injury.
Andrew Shinnie and Jonathan Spector are injury doubts but Italy international Diego Fabbrini is poised for his debut after joining on loan from Watford.
Rotherham will be without the suspended Kari Arnason, who serves the second game of his two-match ban for 10 yellow cards.
Left-back Daniel Lafferty has returned fit and well from his exertions with Northern Ireland but Frazer Richardson will miss out with a calf injury.
Last season: No Corresponding fixture
Last five league matches: Birmingham W W D D L; Rotherham L W L L L
Top scorers (all competitions): Clayton Donaldson (Birmingham) 13; Matt Derbyshire (Rotherham) 6
Match odds: H 13-10 A 21-10 D 23-10
Referee: Dean Whitestone (Northamptonshire)