Former Major League Baseball star mark teixeira is heading to Congress after winning the Republican primary for Texas’ 21st Congressional District on Tuesday, March 3, 2026. With early results showing him pulling in roughly 63 percent of the vote against a field of eleven other candidates, Teixeira delivered a commanding performance that all but cemented his path to Washington, D.C.
If you want to follow every update in this race as the general election approaches, bookmark this page now — results and developments will be posted as they happen.
Who Is Mark Teixeira?
Mark Teixeira, nicknamed “Tex,” spent 14 seasons in Major League Baseball, playing for the Texas Rangers, Atlanta Braves, Los Angeles Angels, and New York Yankees. A switch-hitting first baseman, Teixeira won five Gold Glove Awards, three Silver Slugger Awards, and a World Series championship with the Yankees in 2009. He led the American League in both home runs and RBIs that season and finished second in MVP voting. After retiring, he transitioned to broadcasting and advocacy work before making his first leap into electoral politics.
Born in Maryland and raised in the shadow of Baltimore, Teixeira attended Georgia Tech, where he won the prestigious Dick Howser Trophy as the nation’s top collegiate baseball player in 2000. The Texas Rangers selected him fifth overall in the 2001 MLB draft, beginning a career that would span more than a decade at the highest level of professional sports.
Why He’s Running for Congress
Teixeira announced his congressional bid on August 28, 2025, just days after incumbent Republican Rep. Chip Roy announced he would not seek reelection and was instead running for Texas Attorney General. The open seat created an immediate opening, and Teixeira moved quickly to fill it.
The 21st Congressional District covers a deeply conservative stretch of Central Texas, including portions of the San Antonio suburbs, the Hill Country, and communities like Fredericksburg and Kerrville. Under a new congressional map approved by the Texas Legislature in 2025, the district became even more solidly Republican. Both Roy and President Donald Trump carried the district by wide margins in 2024, making the Republican primary the decisive contest.
Teixeira entered the race positioning himself as a staunch America First conservative. “As a proud Texan and lifelong conservative who loves our country, I’m ready to fight for the principles that make Texas strong and America exceptional,” he said in his campaign launch statement. His platform centers on border security, tax cuts, government spending reductions, gun rights, school choice, and support for American energy production.
Trump Endorsement and Massive Fundraising Advantage
From the moment he entered the race, Teixeira had a financial and political edge that no opponent could match. He loaned his campaign $2.5 million of his own money and raised an additional $545,000 from donors, giving him a war chest far larger than any rival. Federal Election Commission filings showed his campaign had taken in more than $3 million in total receipts through the end of 2025.
President Trump endorsed Teixeira in February 2026, calling him a “total winner” and praising his World Series championship, Gold Gloves, and career accomplishments. Texas Governor Greg Abbott also backed Teixeira, whose support for private school vouchers aligned closely with Abbott’s education agenda. Nine of the 25 Republicans in Texas’ congressional delegation threw their support behind him as well.
The U.S. Chamber of Commerce added its own endorsement on February 25, 2026, citing Teixeira’s background as the son of a Navy veteran and his commitment to policies that grow the economy and support American workers. The Texas Farm Bureau also endorsed him, praising his understanding of agricultural issues and rural Texas communities.
A Crowded Primary Field Clears the Way
Thirteen candidates filed to run in the Republican primary, making the race one of the most crowded congressional contests in Texas in years. Analysts noted that the sheer number of candidates raised the possibility of a runoff, which under Texas law occurs when no candidate clears 50 percent of the vote. With early returns showing Teixeira near or above that threshold, the possibility of heading straight to the general election appeared within reach.
Among the notable challengers was Trey Trainor, a former chairman of the Federal Election Commission and a Texas GOP attorney who announced his candidacy in October 2025. Daniel Betts, an Austin attorney who ran for Travis County District Attorney in 2024, and Navy veteran Jason Cahill also mounted campaigns. Several other candidates raised at least $100,000 but never seriously threatened Teixeira’s lead.
One candidate, Kyle Sinclair, dropped out before primary day and endorsed Teixeira, adding to the consolidation of Republican support around the baseball legend.
Controversy on the Trail
Teixeira’s campaign was not without turbulence. At a January 2026 debate in San Antonio, opponents circulated flyers highlighting comments he made roughly a decade ago as a board member of an Atlanta-based environmental nonprofit, in which he called on athletes to speak out about climate change. Teixeira’s campaign did not walk back those past statements but made clear that his 2026 platform strongly aligns with the Trump administration’s energy agenda, which includes expanding domestic oil and gas production.
He also made headlines in January 2026 when he posted on social media that he stood with Immigration and Customs Enforcement following a high-profile shooting incident in Minneapolis. The statement reinforced his hardline positioning on immigration, one of the primary issues he has campaigned on throughout the race.
What Comes Next
With the Republican primary effectively decided, Teixeira now moves toward the November 2026 general election in one of the most Republican-leaning districts in Texas. Every major election forecaster, including The Cook Political Report, Inside Elections, and Sabato’s Crystal Ball, has rated the seat Safe or Solid Republican, meaning the general election is unlikely to be competitive.
If he wins in November, Teixeira would become a freshman member of the U.S. House of Representatives, joining a Texas congressional delegation that has been one of the most vocal supporters of the Trump administration’s legislative agenda.
For a political newcomer, Teixeira has shown a disciplined, well-funded campaign that mirrors his approach on the baseball field: come prepared, hit hard, and leave nothing to chance.
This race is just getting started — drop a comment below with your thoughts on Teixeira’s primary win, or stay tuned as this story develops ahead of the November general election.
