The former Transportation Secretary announced his decision on X, stating he would instead focus on supporting candidates who share his values.

Political insiders told Politico this move preserves his chances for a future White House run, avoiding races that could tie him down. Democratic strategist David Axelrod said a Senate win would “almost certainly” take Buttigieg out of 2028 contention.

Buttigieg previously ran in the 2020 primary and is currently second only to Kamala Harris in early 2028 speculation. Commentator Mark Halperin noted potential challenges, pointing out Buttigieg’s stature and sexuality, suggesting they could affect perceptions of electability in a high-stakes race.