Orioles Avoid Arbitration With Ryan Mountcastle

The Orioles and first baseman Ryan Mountcastle have avoided arbitration by agreeing to a contract that gives the O’s control over Mountcastle’s first free agent year, according to FanSided’s Robert Murray.  Mountcastle will earn $6.787MM in 2026, and Baltimore holds a $7.5MM club option on the first baseman’s services for 2027.  Mountcastle is represented by Apex Baseball.

The $6.787MM salary is an exact match for Mountcastle’s 2025 earnings.  MLBTR contributor Matt Swartz projected a $7.8MM salary for Mountcastle in 2026, yet the first baseman has eschewed on even a modest raise while also agreeing to give up a year of free agency, meaning that he won’t be able to fully financially capitalize on a bounce-back season.

The deal may simply reflect the lack of leverage Mountcastle has over his future in Baltimore, as it was viewed as something of a surprise that the Orioles tendered the first baseman a contract in the wake of his lackluster 2025 campaign.  A solid 111 wRC+ hitter over the 2020-24 seasons, Mountcastle plummeted to an 81 wRC+ in 2025 after hitting .250/.286/.367 with seven home runs over 357 plate appearances.  A severe hamstring strain limited Mountcastle to 89 games, which president of baseball operations Mike Elias said in November was a factor in the decision to tender Mountcastle a contract.

Elias’ view is that a healthy Mountcastle can rebound to his pre-2025 self, and thus the team didn’t want to let that player go for nothing.  Keeping a veteran on hand as a complement to Coby Mayo and Samuel Basallo made some sense if the Orioles weren’t fully ready to give the youngsters a full run at regular first-base duties, yet the picture suddenly got a lot more crowded when Baltimore signed Pete Alonso to a five-year, $155MM contract.

It could be that this agreement is a step towards making Mountcastle more of an attractive trade candidate for any interested suitors.  Beyond his lack of a raise on his 2025 salary, the club option would give a new team some additional control at a potential bargain price if Mountcastle can indeed regain his old form.  The Orioles could also pivot by moving Mayo in a trade, and thus Mountcastle becomes first base/DH insurance for 2026 and potentially beyond, giving the team a bit more time to evaluate Basallo.