Here's a look at the teams with managerial openings and the top candidates available:Which MLB teams need a new manager in 2026? As of Oct. 1, eight MLB teams will hire a new full-time manager for the 2026 season. All three clubs still haven't announced, as of Oct. 1, if their interim managers will be given the full-time tag for 2026. The Giants fired Bob Melvin on Sept. 29 despite picking up his option for the 2026 season in July. Top MLB managerial candidates for 2026Many of the managers who were let go could be top candidates to quickly get new gigs, including Melvin, Hyde and Bochy.