Which former professional athlete is involved in political candidacy in Texas?

Mark Teixeira, a former professional baseball player, is notable for his involvement in political candidacy in Texas. After retiring from Major League Baseball, he has engaged in various public service efforts and has expressed intentions to run for office, aligning his experiences in sports with a desire to contribute to his community and public life.

The other athletes listed are well-known figures in their respective sports but have not been prominently associated with political candidacy in Texas. Their focus post-retirement has generally leaned towards sports commentary, charitable endeavors, or business ventures rather than direct political involvement. This distinction makes Teixeira stand out as the individual actively pursuing a political career within that state.