Gunnar Henderson Baltimore Orioles Autographed 16×20 Photo (Beckett)

In 2021, Henderson played across multiple levels of the Orioles' farm system, beginning the season with the Low-A Delmarva Shorebirds and later being promoted to High-A Aberdeen IronBirds. He finished the season strong, displaying his power and athleticism by hitting a combined 17 home runs and 16 stolen bases between the two levels.