Full Breakdown
Texas Senate Runoff Showdown
5/27/2026, 12:57:25 PM
Senate Runoff Showdown
Four-term Republican Sen. John Cornyn and Attorney General Ken Paxton faced a May 26 runoff after the March primary left them at 42 percent and 41 percent respectively. The winner will meet Democrat Rep. James Talarico in November.
Background & Trump Endorsement
Cornyn’s campaign and allies spent about $90 million on ads since the prior year, largely targeting Paxton’s ethics. President Donald Trump endorsed Paxton on May 19, a week after early voting began, sparking a surge of Paxton-aligned ads.
Key Players & Finances
Cornyn, supported by Senate Majority Leader John Thune and former governor Rick Perry, has purchased about $20 million in ads since March. Paxton, backed by Trump, Steve Bannon, Laura Loomer and Ted Nugent, has spent roughly $5 million on immigration and loyalty messaging. Ad-tracking shows pro-Cornyn groups outspending Paxton 3:1, yet Paxton’s vote share jumped after the endorsement.
Implications for the General Election
Analysts warn a Paxton nominee could force the Republican Senate effort to divert resources to Texas, draining funds from other races. The Cook Political Report shifted its rating from “lean Republican” toward a more vulnerable stance, citing Paxton’s ethical lapses. Democrats see a rare chance to win a statewide office in Texas since 1994.
Official Statements & Responses
Cornyn said “Texans get to choose our senator” and warned a “weak nominee could jeopardize down-ballot GOP candidates.” Paxton thanked Cornyn and called his win a mandate to “defend Texas.” Trump said Cornyn “was not supportive of me when times were tough” and praised Paxton as a loyal “fighter.” GOP Senate leaders backed Cornyn, arguing Paxton’s controversies could endanger the seat.
Criticism & Opposition
Republican strategists warn Paxton’s impeachment, divorce and financial settlements may alienate moderates; GOP officials say Texas cannot afford a nominee who could jeopardize the seat. Democrats cite his legal and personal baggage as a liability.
Conflicting Reports & Gaps
The Cook Political Report lists the race as “lean Republican,” while some analysts call it a “toss-up.” Early tallies show Paxton leading by double digits, but final results are pending.
Verbatim Quotes
- “Ken Paxton has gone through a lot, in many cases, very unfairly, but he is a Fighter, and knows how to win,” — Donald Trump, social-media post
- “was not supportive of me when times were tough.” — Donald Trump, social-media post
- “I know who gets to choose our senators, and it's the people of Texas,” — John Cornyn, post-endorsement statement
- “President Trump is a leader of our party, and his endorsement is the most powerful force in politics,” — Ken Paxton, victory speech
What’s Next
Paxton now pivots to the November contest against Talarico, while Cornyn’s supporters regroup for other statewide races. Both parties will intensify fundraising and voter-mobilization as the 2026 midterms approach.
