A special election will be held Tuesday to determine the Republican candidate vying to replace Blaise Ingoglia, who resigned this year to become the state's chief financial officer.
The Republican primary is for Senate District 11, which includes Citrus, Hernando, Sumter and parts of Pasco counties.
The candidates are rancher Anthony Brice and dematologist Dr. Ralph Massullo, a former state representative.
The winner will face off against Democrat Ash Marwah in the general election in December.
GOP voters can cast their ballots from 7 a.m. to 7 p.m. at their assigned polling place.