[5][6] He spent his first professional season with the rookie–level Gulf Coast League Orioles and Single–A Delmarva Shorebirds, hitting .263 with six home runs, 29 RBI, and 10 stolen bases over 29 total appearances.

[7] Cook spent 2022 with the High–A Aberdeen IronBirds, playing in 113 games and batting .221/.298/.422 with 15 home runs, 65 RBI, and 25 stolen bases.

[8] He spent the 2023 campaign with the Double–A Bowie Baysox, slashing .251/.320/.456 with career–highs in home runs (24), RBI (81), and stolen bases (30).

[10] On July 30, 2024, the Orioles traded Cook to the Pittsburgh Pirates in exchange for Patrick Reilly.

[13] On September 18, Cook hit his first career home run, a three–run shot off of St. Louis Cardinals reliever Matthew Liberatore.