Former Major League Baseball star Mark Teixeira has declared his candidacy for Congress, positioning himself as a Republican challenger in Texas’s 21st Congressional District. The announcement comes as Teixeira, a former first baseman who played for multiple teams including the Texas Rangers and New York Yankees, vows to advance conservative principles and support President Trump’s agenda.

Teixeira, who retired from professional baseball after the 2016 season, emphasized his lifelong commitment to conservatism in his campaign launch. He will run against Rep. Chip Roy, a Republican currently seeking the state attorney general position. The district, historically favorable to Republicans, saw Roy win re-election by a significant margin in the last cycle.

The former athlete highlighted his name recognition and fundraising potential, citing his high-profile career and connections within Texas. His bid aligns with a broader trend of sports figures endorsing Trump, including Hall of Fame closer Mariano Rivera and All-Star Johnny Damon, who have publicly supported the president. Teixeira’s campaign underscores his ties to conservative causes and his vision for Texas and national governance.