Mariano Rivera Signed Rawlings Baseball Steiner COA

Collector-Grade, Verified Authentic autographed memorabilia: this Mariano Rivera signed Rawlings baseball includes a Steiner COA. Rivera, the New York Yankees’ iconic closer, is a 5-time World Series Champion and 13-time All-Star. He became the first unanimous Hall of Fame inductee in 2019 and holds the all-time postseason saves record.

Collector's Highlights:

• Athlete: Mariano Rivera
• Item: Signed Rawlings Baseball
• Authentication: Steiner COA

Backed by a Steiner COA, the autograph is verified as genuine, supporting long-term collector confidence and value. A clean Rivera signature on a Rawlings ball honors the legacy of the greatest closer in MLB history and fits seamlessly into any serious Yankees or baseball memorabilia collection.