Frederick Keys and Aberdeen Ironbirds do a Switcheroo

The Frederick Keys are set to rejoin Minor League Baseball in 2026, becoming the Baltimore Orioles' High-A affiliate in the South Atlantic League. This move signifies a re-establishment of a long-standing partnership between Frederick and the Orioles, which previously lasted over 30 years until 2020. The return also entails significant renovations to Nymeo Field at Harry Grove Stadium, a collaborative effort between the city of Frederick and the Maryland Stadium Authority, aimed at meeting MLB's Professional Development League standards and improving the overall fan and player experience.

This shift directly impacts the Aberdeen IronBirds, who currently serve as the Orioles' High-A team. With the Keys' return to affiliated baseball, the IronBirds will transition to the six-team MLB Draft League. Despite this change in league affiliation, the IronBirds will maintain their existing city and identity, continuing to play under their current name.

Greg Baroni, CEO of Attain Sports, which owns both the Keys and IronBirds, expressed his commitment to supporting Frederick's initiative to bring an Orioles Minor League affiliate back to the city. This strategic realignment aims to enhance the baseball landscape for both communities, solidifying their respective roles within the broader baseball ecosystem in Maryland.