- Yankee Legend Mariano Rivera personally hand-signed this MLB Baseball and inscribed it "652nd Save 9/18/13." Rivera is the greatest closer in history, and is a sure-fire first-ballot Hall of Famer. He is the All-Times Saves Leader, won 5 World Series Titles, a WS MVP, an All-Star Game MVP, and holds numerous postseason records. This Mariano Rivera autograph is Guaranteed Authentic and includes a Steiner Sports Certificate of Authenticity and accompanying tamper-evident Steiner Hologram."The Steiner
- Seal Means It's Real."Steiner Sports is the Official Memorabilia Partner of Mariano Rivera and the New York Yankees.
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