Celebrate a key contributor to the New York Yankees 1961 championship season with this Official Major League Baseball hand signed by Luis Arroyo. The left handed reliever enjoyed a remarkable 1961 campaign, earning All Star recognition while becoming one of the American League premier relief pitchers as the Yankees rolled to another World Series championship. Arroyo standout work from the bullpen provided an important complement to a legendary New York club headlined by Roger Maris and Mickey Mantle. The autograph has been independently authenticated by James Spence Authentication JSA and is accompanied by a JSA Certificate of Authenticity COA.