Steve Kittrick's men, who sit at the head of the pile going into tomorrow's trip to Gainsborough, are the third favourites to finish top of the Evo-Stik Premier.
Boro have been given odds of 9/2 and they only lie behind South Shields (15/4) and Warrington Town (4/1).
Just below Boro are Farsley at 9/1 and tomorrow's opponents Gainsborough, who are 10/1.
East coast rivals Whitby are priced at 50/1 for the league title.