1 years ago
Key Fact
Historical significance
Mariano Rivera is widely regarded as one of the greatest closers in Major League Baseball history. He played for the New York Yankees from 1995 to 2013, and during his career, he accumulated numerous accolades, including five World Series championships and being the first player ever to be elected to the Hall of Fame unanimously.
Era of Excellence
The 2000s were a defining decade for Rivera, where he solidified his reputation as a clutch performer. His ability to excel in high-pressure situations made him a key asset for the Yankees during their championship runs.
Cultural Impact
Rivera's iconic entrance to 'Enter Sandman' by Metallica became a cultural phenomenon, symbolizing his dominance on the field and leaving a lasting legacy in the world of sports.
Value Fact
The value of this signed baseball by Mariano Rivera can be significant, given the player's legendary status and the item's condition and authenticity. Collectors are often drawn to memorabilia that represent pivotal moments in sports history, making Rivera's items highly sought after. Additionally, the presence of a Certificate of Authenticity bolsters the item's marketability and value.

Item Details
Official Details
Variation Details
Collectibles.com is operated by Collectbase Inc., a Delaware corporation. Collectible valuations, price estimates, and AI-assisted identifications are provided for informational and reference purposes only and do not constitute professional appraisals, financial advice, or guarantees of market value. Trademarks, card images, and intellectual property belonging to third-party rights holders are displayed solely for identification, valuation reference, and collection management purposes; Collectbase Inc. is not affiliated with, endorsed by, or sponsored by any such rights holders. User-generated content reflects the views of individual community members and not those of Collectbase Inc. This platform may earn affiliate commissions on qualifying purchases made through third-party links. The platform is provided "as is" without warranties of any kind, and Collectbase Inc. shall not be liable for any damages arising from use of this platform or reliance on its content. For full details governing your use of this platform and our privacy practices, see our Terms of Service and PrivacyPolicy.
© 2026 Collectbase Inc. All rights reserved.
This site and associated apps contain copyrighted material including card images, trademarks, and text belonging to The Pokémon Company International, Nintendo, GAME FREAK inc., Wizards of the Coast, Major League Baseball Properties, Inc., NBA Properties, Inc., NFL Properties LLC, NHL Enterprises, L.P., Topps, Panini America, Inc., Upper Deck, and all other respective rights holders. Such material is displayed solely for the purposes of identification, pricing reference, collection management, and to facilitate the buying, selling, and trading of physical collectibles by collectors. Collectbase Inc. is not affiliated with, endorsed by, or sponsored by any of the foregoing entities, and no challenge to their intellectual property rights or ownership is intended or implied.