Gunnar Henderson Autographed Baseball Inscribed 23 AL ROY Beckett COA
You are purchasing a.. Gunnar Henderson Autographed OMLB Baseball Inscribed 23 AL ROY Beckett Certificate of Authenticity. Gunnar Henderson is the shortstop for the Baltimore Orioles. He made his MLB debut in 2022 and won the American League Rookie of the Year Award and a Silver Slugger Award in 2023.