MILWAUKEE (CBS 58) -- Democrat David Crowley has 51% support among likely voters and Republican Tom Tiffany has 44%, according to the final Marquette Law School poll of the Wisconsin governor's race, released on Wednesday, Oct. 28.

Among registered voters, Crowley, the Milwaukee County executive, had 47% and Tiffany, a U.S. representative, had 44%.

Nine percent of registered voters were undecided.

Among independents who are likely voters, Crowley had 56% and Tiffany had 26%. Eighteen percent of those voters were undecided.

The election will take place on Tuesday, Nov. 3.