Results from Texas’s Senate primaries on Tuesday have reshaped the contours of one of the most closely watched races of the 2026 cycle. Democrats emerged with a clear nominee in state Rep. James Talarico, while Republicans are preparing for a high-stakes runoff between Sen. John Cornyn and state Attorney General Ken Paxton.
Both parties entered the primary with competitive nomination battles that could help determine which party controls the Senate next year. By Wednesday morning, Democrats were uniting behind Talarico after he won his primary outright, avoiding a runoff. His rival, Rep. Jasmine Crockett, offered her endorsement and predicted the state would turn blue.
On the Republican side, the contest remains unsettled. Cornyn and Paxton are headed for a May runoff that is already drawing national attention. The race is unfolding in a state where President Donald Trump remains highly influential, and his potential endorsement looms over the outcome.
Here are five key questions shaping the Texas Senate race moving forward.
Who does Trump endorse in the Paxton-Cornyn matchup?
Trump signaled on Wednesday that he plans to weigh in on the Republican primary. Posting on Truth Social, he wrote that both Cornyn and Paxton “ran great races, but not good enough” and that “now, this one, must be PERFECT!”
“I will be making my Endorsement soon, and will be asking the candidate that I don’t Endorse to immediately DROP OUT OF THE RACE! Is that fair? We must win in November!!!” Trump added.
The Republican Senate primary is widely seen as a test of Trump’s enduring influence in Texas politics. Trump carried the state by 14 points in the 2024 presidential election, and each of the leading Senate contenders emphasized their alignment with him during the campaign. Rep. Wesley Hunt, who did not advance to the runoff, had also highlighted his support for Trump.
So far, Trump has stayed out of the race, even as he has endorsed other candidates in Texas. In early February, he told reporters he was taking a “serious look” at endorsing in the Senate contest and later said he likes “all three of them, actually.”
With the field narrowed to Cornyn and Paxton, Trump’s decision could prove pivotal. Paxton, a staunch conservative with strong backing among the GOP’s grassroots base, led in polling on Tuesday night. But with more than 90 percent of the vote counted by Wednesday morning, Cornyn held a slight edge. National Republicans have expressed concerns about the general election and are closely watching whether Trump will intervene.
Senate Majority Leader John Thune told NBC News that he plans to make Cornyn’s case to Trump, underscoring the broader stakes for the party’s Senate majority.
Can Cornyn turn out his base in the May runoff?
Although Cornyn performed better than some analysts expected in the primary, more Republican voters collectively chose either Paxton or Hunt. That dynamic raises questions about whether Cornyn can consolidate enough support to prevail in the runoff.
Runoffs in Texas often attract a smaller, more ideologically driven electorate. Analysts at the Cook Political Report noted that such contests “tend to benefit more conservative, anti-establishment candidates,” adding, “And there’s no guarantee that Paxton’s famously loyal base will abandon him, even if Trump directs them to by endorsing Cornyn as the stronger general election candidate.”
Cornyn has argued that Paxton’s legal controversies could pose a risk in November. Paxton was impeached by the Texas House in 2023 on corruption charges and later acquitted by the state Senate. Cornyn has framed those events as potential liabilities in a statewide general election.
“If he’s nominated, there’s a high risk that Paxton would lose this Senate seat, taking five congressional seats down with him,” Cornyn said at a press conference Tuesday night.
For Cornyn, a four-term incumbent, the runoff will test both his ability to mobilize establishment support and his appeal to voters aligned with Trump’s brand of politics.
Do Democrats try to boost Paxton?
Another open question is whether Democrats will attempt to influence the Republican runoff by elevating Paxton, who some view as more vulnerable in a general election.
During the Democratic primary, some Republicans had sought to boost Crockett against Talarico, calculating that her controversial statements targeting GOP lawmakers and state leaders could make her easier to defeat in November. That strategy did not succeed; Talarico won outright, avoiding a runoff.
Cross-party meddling in primaries is not unprecedented. In Maryland and Pennsylvania in 2022, Democrats boosted conservative gubernatorial candidates Dan Cox and Doug Mastriano, while eventual Democratic nominees Wes Moore and Josh Shapiro won their general elections decisively.
However, the tactic has also backfired. In Colorado’s 3rd Congressional District last cycle, Democrats attempted to elevate former state Rep. Ron Hanks over Rep. Jeff Hurd in the GOP primary. Hurd ultimately secured both the nomination and the general election.
Whether Texas Democrats consider a similar approach may depend on polling, fundraising dynamics and assessments of Paxton’s standing among swing voters.
How does Talarico navigate the GOP runoff?
Talarico’s outright victory gives him time to introduce himself to a broader statewide audience while Republicans continue their internal contest. The 36-year-old lawmaker and Presbyterian seminarian now has a clear runway to define his campaign and build name recognition.
At the same time, he must decide how to message during the GOP runoff. He could focus on Cornyn, anticipating that national Republicans will rally behind the incumbent. Alternatively, he could center his attacks on Paxton, who has faced sustained scrutiny over ethics and corruption allegations.
Talarico has already previewed a strategy that contrasts both Republicans.
“Paxton and Cornyn, they’re different. Paxton was guilty of illegal corruption. That’s why my colleagues and I impeached him in the Texas House,” Talarico told Politico ahead of Tuesday.
“But Cornyn is guilty of legalized corruption. He was the deciding vote on the ‘Big, Ugly, Bill,’ which kicked millions of Texans off their health care, took food out of the mouths of hungry Texas kids all to give tax breaks to his donors,” Talarico added.
By targeting both candidates, Talarico appears to be positioning himself to pivot quickly once the Republican nominee is determined.
How does the high court’s ruling in Dallas factor in?
The primary also featured voting complications in Dallas County, where separate polling locations for Republican and Democratic primaries led to confusion. Some voters were reportedly turned away at certain sites. A similar issue occurred in Williamson County.
Democrats requested an extension of voting hours in Dallas County, and a local judge granted an additional two hours. However, after Paxton appealed, the Texas Supreme Court temporarily halted the extension, ordering that any votes cast after 8 p.m. ET be separated from the final tally.
Despite the dispute, the court’s intervention does not appear to have materially altered the outcome of either primary. Crockett conceded the Democratic race, and Cornyn and Paxton were already on track for a runoff.
Still, the episode highlights ongoing tensions over election procedures in Texas, a state that has seen repeated legal battles over voting rules in recent years.
As the runoff approaches, national attention is likely to intensify. Trump’s endorsement decision, the dynamics of turnout in a lower-profile May election, and Talarico’s efforts to consolidate Democratic support will all shape the trajectory of the race. With control of the Senate potentially at stake, Texas is poised to remain a focal point in the months ahead.
.jpg)
