Midfielder Neil Kilkenny came closest to scoring for Blues but his first half effort came back off the crossbar.
Blues: Vaesen, Blake, Alsop, Oji, Painter, Howland, Birley, Hall, Curtis, Kilkenny, Motteram. Subs: Bagnall, Reynolds, Parratt, Howell, Price.
West Brom: Kuszczak, Miotto, Clement, Berthe, Chambers, Dobie, Davies, Dyer, Elvins, Hulse, Inamoto, Midworth, O'Connor, Patterson, Smikle, Wallwork.