The home side can be backed at 21/20, while a draw is 12/5.
United were 2-0 winners at Boundary Park back in January and a repeat of that score is available at 16/1.
1-0 and 2-1 victories are available at 9/1 and 10/1 respectively.
Kevin van Veen is rated as the most likely Iron player by Sky Bet to open the scoring. He is 5/1 to net first or last, or 2/1 any time.
Ryan Loft is 11/2, while Aaron Jarvis (6/1), Abo Eisa (13/2), Kenan Dunnwald-Turan (13/2) and John McAtee (7/1) are also amongst the front runners.
Emmanuel Onariase is available at 40/1, meanwhile, if you fancy him to get off the mark.
For more odds, click here and remember that every bet placed benefits the club financially.