Scunthorpe United recall Andrew Wright from his loan spell at Grimsby Town because of a defensive injury crisis.Michael Raynes (thigh) and David Mirfin (foot) are out, but The Iron welcome back midfielder Sam Togwell (knee) and defender Eddie Nolan (ankle). [LNB]Coventry's David Bell will be hoping to make the substitutes' bench having recently returned to full training. [LNB]Ben Turner and Sammy Clingan remain sidelined with knee problems, and Stephen O'Halloran (back) is also out. [LNB][LNB] MATCH PREVIEW Scunthorpe have lost their last three matches and are enduring an inexplicably bad run at home, having gone seven matches without a win at Glanford Park. [LNB]They have not managed a victory there since August, and have not even managed a point there since a goalless draw against Barnsley two months ago. But for an impressive five away wins, The Iron would be in the bottom three rather than two places above it. [LNB]They face a Coventry side that also endured a bad run recently, but halted a three-match losing streak with a morale boosting 1-0 home triumph against Burnley last time out. [LNB]Ominously for Scunthorpe, the Sky Blues' three away wins this term have all been against teams currently in the bottom half of the table. Another could take City, who are ninth, back into the play-off places. [LNB][LNB] MATCH FACTS Head-to-head[LNB]• Coventry are making only their third league visit to Scunthorpe. They have been beaten on the previous two. [LNB] Have your say on this match • A meeting between these two clubs has yet to produce a goalless draw. [LNB]Scunthorpe[LNB]• A draw would be the 400th in Scunthorpe's league history. [LNB]• United have lost all nine league games this season in which they have conceded the opening goal. [LNB]• With no players sent off and only 17 yellow cards picked up this term, Scunthorpe have the best disciplinary record in the Championship. [LNB]• Jim McNulty and Josh Wright could both make their 100th career starts. [LNB]Coventry[LNB]• Coventry have only managed to recover one point from losing positions this season. [LNB]• They have scored in all but two of their Championship matches - a feat matched only by Leeds and Norwich. [LNB]• Clive Platt is two goals shy of his 100th in the league.