The Iron are 11/1 with Sky Bet to beat Chelsea in their third round FA Cup match at Stamford Bridge this Sunday.
A 1-0 victory for Mark Robins' side is priced at 33/1, with a 2-0 success also available at odds of 80/1.Paddy Madden is the bookmaker's favourite to find the back of the net first for United, and the Irishman is priced at 11/1 to do this.
The visitors are 5/1 to earn a replay at Glanford Park, and draw with the Premier League champions. With odds of a 0-0 draw currently at 22/1.
For more great odds, visit skybet.com/scunthorpe.
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