Florida Republican senator Marco Rubio has held on to a slight lead over Democratic congressman Patrick Murphy ahead of their final Senate debate in the Sunshine State Wednesday.

A local Bay News 9/News 13 poll conducted from October 20-24 has Rubio four points ahead of Murphy, at 45 and 41 percent respectively, while a Bloomberg Politics poll conducted around the same time shows nearly double the margins, with Rubio at 51 percent and Murphy at 41 percent.