Four changes for Latics as loan signing Ridgewell comes in to start.
- Ridgewell to make debut as Latics change four.
- Maloney, Cowie and Carson all come in, with Cosgrove on the bench.
- Al Habsi away on international duty as Tavernier, Watson and Fortune miss out.
Birmingham: Randolph, Caddis, Morrison, Robinson, Grounds, Davis, Gleeson, Cotterill, Shinnie, Gray, Donaldson
Subs: Doyle, Edgar, Thomas, Novak, Reilly, Zigic, Spector
Latics: Carson, Taylor, Ramis, McCann, Maloney, McClean, Cowie, Perch, Ridgewell, Forshaw, Kiernan
Subs: Nicholls, Watson, Boyce, Barnett, Fortune, Waghorn, Cosgrove