Texas Senate runoff pits Cornyn against Paxton as Trump endorsement hangs

Incumbent U.S. Senator John Cornyn and Attorney General Ken Paxton are set to face each other in a Texas Republican Senate runoff on May 26, 2024, after neither secured a majority in the March 3 primary. Both candidates are courting former President Donald Trump, whose endorsement is seen as decisive, but Trump has offered only vague praise and has not yet chosen a side.

The race has already seen about $100 million in spending, reflecting its national significance for the GOP. Cornyn, a long‑time establishment figure, drew criticism after reposting a “Republicans Against Trump” message, prompting backlash from MAGA activists and former Trump allies such as Steve Bannon. Paxton positions himself as the more faithful Trump ally, emphasizing his support for the former president’s policies and benefiting from grassroots enthusiasm.

The intra‑party clash highlights a broader ideological struggle within Texas Republicans, with potential repercussions for the November general election and the balance of power in the U.S. Senate.