Paxton defeats Cornyn in Texas Senate runoff

Texas Attorney General Ken Paxton defeated four-term US Senator John Cornyn in the Republican runoff for a Texas Senate seat on Tuesday. The win, backed by President Donald Trump’s endorsement, gives Paxton a stronger path to the general election and highlights Trump’s continued sway over the Republican Party.

Trump-backed Republicans

Supporters of Ken Paxton view the result as proof that Trump’s endorsement still shapes Republican primaries. They see Paxton’s victory as a sign that the party should follow Trump’s political line more closely.

Cornyn-aligned Republicans

Backers of John Cornyn are likely to see the loss as a setback for a more traditional Republican style. They may worry that the result rewards loyalty tests over long experience and could complicate the party’s broader electoral strategy.

  • Texas has elected senators from both parties, but Republican nominees have dominated statewide races for years.
  • Runoff elections often draw smaller, more partisan electorates than regular primaries.
  • The US Senate can shift national policy because narrow majorities affect cabinet approvals, judges, and spending bills.
Paxton defeats Cornyn in Texas Senate runoff | Implica