Athletics Hire Ryan Christenson As First Base Coach

The Athletics announced they have brought back Ryan Christenson to serve as first base coach. Bobby Crosby will shift from first base to third base next season, bumping Eric Martins from the role. The rest of manager Mark Kotsay’s staff will be back for 2026.
Christenson has spent a large portion of his baseball career in the A’s organization, both as a player and a coach. He debuted with the team in 1998 and would appear in parts of four seasons with the club. Christenson got his co