Thomas Chalifoux leads trader consensus at 56% for the Republican nomination in Florida’s 9th Congressional District primary on August 18 due to his name recognition as the party’s 2024 nominee and a clear fundraising advantage over the field. Marcus Carter, Jorge Malavet, Howard Steven Rance, and Justin Story trail at single-digit shares, reflecting their more recent entries and comparatively limited campaign resources or prior statewide visibility. The district’s post-redistricting Republican tilt has drawn a multi-candidate field, yet no major endorsements, debates, or spending surges in the past month have narrowed Chalifoux’s edge. The outcome hinges on voter turnout among Republican primary participants in Osceola and southern Orange counties.