Mariano Rivera Signed Baseball. NY Yankees HOF. Steiner Baseball The authenticity of the signature

The authenticity of the signature has been verified by James Spence Authentication (JSA)

and resilience

Willis and Wilt

This unique example was obtained at their annual event (where no members of the press are permitted) Saturday night

Mariano Rivera Signed Baseball. NY Yankees HOF. Steiner Baseball The authenticity of the signatureThis baseball is a must have for any New York Yankees fan. It features the signature of legendary player Mariano Rivera, making it a unique and valuable addition to any collection. The authenticity of the autograph has been verified by Steiner Sports, ensuring that you are getting a truly original item. Whether you are a collector or just a fan, this signed baseball is a great way to show your love for the Yankees and the game of baseball.