Collage:Leather,Paint,Textile and Wood on Canvas
Learn the grips of four different pitches with the Pitch Trainer. Use this ball to learn the dominant fingers and proper placement to throw fastballs, curveballs, sliders, and change ups. The consistent arm mechanics the Pitch Trainer teaches, helps prevent injuries while improving performance.
Mariano Rivera is arguably the greatest closing pitcher to ever play the game of baseball. On September 19, 2011, Mariano Rivera became the all-time saves leader in MLB history, recording his 602nd career save, passing Trevor Hoffman for sole possession of first place. Rivera has led the majors 3 times in saves in 1999 (45) 2001 (50) and 2004 (53). Rivera has recorded at least 30 saves in every season since 1997. Rivera is a five time World Series Champion and was awarded the 1999 WS MVP award and the 2003 ALCS MVP award. This Mariano Rivera autograph is guaranteed authentic and includes a Steiner Sports Certificate of Authenticity and an 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.