Tom Sell leads trader consensus at 86.5% implied probability to win the TX-19 Republican primary runoff on May 26, following his dominant 40.4% plurality in the March 3 first-round balloting—more than double Abraham Enriquez's 18.7%—in the open seat race to succeed retiring Rep. Jodey Arrington. Sell's strong early voting performance, fifth-generation West Texas roots, and endorsements from agricultural groups like those led by Chairman Thompson have solidified his frontrunner status in this solidly Republican district, where the primary winner holds a clear path to November victory. Enriquez, backed by Gov. Greg Abbott and emphasizing America First priorities, advanced as runner-up amid a fragmented field but faces an uphill consolidation battle, with others like Ryan Zink and Matthew Smith drawing minimal lingering support. Certification of results on March 20 confirmed the matchup, with no major intervening developments shifting dynamics ahead of runoff campaigning.