| TEAM | FORMER MANAGER (exit date) | NEW MANAGER (hire date) |
| Boston | Bobby Valentine (October 4) | John Farrell (October 21) |
| Cleveland | Manny Acta (September 27) | Sandy Alomar Jr. (Interim) |
| | Terry Francona (October 6) |
| Colorado | Jim Tracy (October 7) | Walt Weiss (November 7) |
| Houston | Brad Mills (August 18) | Tony DeFrancesco (August 19) |
| | Bo Porter (2013 season) |
| Miami | Ozzie Guillen (October 23) | Mike Redmond (November 1) |
| Toronto | John Farrell (October 21) | John Gibbons (November 20) |