President Donald Trump’s endorsement of former Kentucky state senator Ralph Alvarado has consolidated support among Republican primary voters in Kentucky’s 6th Congressional District ahead of the May 19 vote. Alvarado’s background as the state’s first Hispanic legislator, his prior role as Tennessee health commissioner, and additional backing from the U.S. Chamber of Commerce have further strengthened his position. The recent withdrawal and endorsement from candidate Adam Perez Arquette has reduced the field and reinforced trader expectations of a clear frontrunner. With the primary only one day away, the current implied probability reflects these developments, though late-breaking developments such as turnout shifts among key voting blocs or unexpected campaign events could still influence the final outcome.