Live on Skysports 1: Tue 20.00: Man United are 4/7 (bet365) to edge a tight encounter at St Andrews on Tuesday night.
Man United have not excelled away from home this season so the 4/7 would seem a little short but with a lack of home goals, Birmingham hardly appeal either, even at 5/1 (Ladbrokes).
A low scoring encounter could prevail then, under 3 goals is 5/6 with William Hill while a win by a goal to nil for the away side is 6/1 at Coral.
Birmingham, however, could force the issue and look to protect their reputation as a strong home team and nab a draw, 14/5 at Boylesports.
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