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A's Hire Brewers' Cam Castro As General Manager

A Brewers pitching-development specialist joins the A’s to rebuild their pitching pipeline ahead of 2027 in preparation for the 2028 move to Las Vegas.

Overview

  • The Athletics confirmed the hiring of Cam Castro as general manager, a report first published by Ken Rosenthal that was confirmed by the team on Wednesday.
  • Castro, 36, arrives from the Milwaukee Brewers where he served as senior vice president of player development and performance and helped shape the club’s pitching program since joining in 2019.
  • He will report to Taylor Smith, the team’s new president of baseball operations, completing Smith’s first major front-office hire and establishing a complementary leadership pairing.
  • The A’s explicitly framed the move as a fix for long-running pitching problems after they finished 2026 with one of baseball’s worst ERAs, and Castro brings experience from Driveline and Milwaukee’s development system.
  • The hire accelerates the A’s organizational overhaul before their final West Sacramento season in 2027 and the franchise’s planned relocation to Las Vegas in 2028, with near-term roster and development decisions likely to follow.