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Phillies Fire Rob Thomson After 9–19 Start and Name Don Mattingly Interim Manager

Alex Cora’s refusal highlights a broader leadership reset following a 9–19 start.

Overview

  • The club announced Tuesday that Rob Thomson was dismissed 28 games into the season and bench coach Don Mattingly was elevated to interim manager through the 2026 season.
  • Dave Dombrowski confirmed he offered the job to recently fired Red Sox manager Alex Cora on Sunday, and Cora declined to prioritize time with his family.
  • Philadelphia reached this point after a 10-game skid, a league-worst run differential, and across-the-board struggles that include bottom-tier offense, a high team ERA, and last-place defensive metrics.
  • Thomson departs with a 355–270 record, four straight postseason berths, and an extension signed in December through 2027, underscoring the abrupt nature of the move.
  • Team officials face scrutiny over roster construction, including the failed winter push for right-handed slugger Bo Bichette, and are expected to reassess longer-term managerial options later this year.