Germán Márquez Autographed & Inscribed "2018 Silver Slugger" Baseball | JSA COA
Germán Márquez Signed Baseball – Inscribed "2018 Silver Slugger" | JSA Authenticated
A rare and meaningful collectible — this official baseball features Germán Márquez's signature alongside the inscription "2018 Silver Slugger," commemorating his Silver Slugger Award as the best-hitting pitcher in the National League that season. Márquez is one of the few pitchers in modern baseball to earn this distinction, making this an exceptionally collectible piece for baseball fans and memorabilia enthusiasts alike.
Authenticated by James Spence Authentication (JSA) with a Certificate of Authenticity — one of the most trusted names in the hobby.
Highlights
- Hand-signed by Germán Márquez with inscription "2018 Silver Slugger"
- One of the rare pitchers in modern MLB to win a Silver Slugger Award
- Former Colorado Rockies ace, now with the San Diego Padres
- Authenticated by James Spence Authentication (JSA) with COA
Authentication
Authenticated by James Spence Authentication (JSA), one of the most respected third-party authentication services in sports memorabilia. The COA includes a unique serial number for verification.
