Collector-Grade BAS Witnessed autographed, signed memorabilia featuring a dual-signed Mariano Rivera & Luis Gonzalez “Sorry Mo” baseball with display case. Rivera is MLB’s all-time saves leader (652), a five-time World Series champion with the Yankees, and the first unanimous Hall of Famer (2019). Gonzalez was a five-time All-Star and delivered the 2001 World Series Game 7 walk-off single for the Diamondbacks—an iconic moment referenced in this inscription.

Collector's Highlights:

• Athlete: Mariano Rivera (New York Yankees, Hall of Fame 2019)
• Athlete: Luis Gonzalez (Arizona Diamondbacks, 2001 World Series Champion)
• Item: Dual-signed baseball with Luis Gonzalez’s inscription “Sorry Mo, 2001 WS G7 GW Hit,” paired with a Gold Glove acrylic display case
• Authentication: Beckett Authentication Services (BAS) Witnessed hologram with scannable QR code; the affixed BAS sticker serves as the certification

This is a verified authentic piece tied to one of baseball’s most memorable World Series finishes. BAS Witnessed means a Beckett representative was present at the signing, providing trusted, long-term assurance for collectors. As with all hand-signed items, signature placement and ink flow can vary, making each baseball unique while preserving the legacy of Rivera’s Hall of Fame career and Gonzalez’s Game 7 heroics.