German Marquez Autographed & Inscribed "MLB Debut 9-18-16" Official MLB BaseballA uniquely significant piece of Colorado Rockies history -- this Official MLB baseball has been personally autographed and inscribed "MLB Debut 9-18-16" by pitcher German Marquez; commemorating the exact date of his Major League debut on September 18; 2016. Authenticated by JSA hologram; this is a standout piece for any Rockies or German Marquez collector.AuthenticationAuthenticated by JSA (James Spence Authentication) hologram; one of the most trusted third-party authentication services in the hobby. Hologram is affixed to the baseball for verified authenticity.Item Details Item: Official Major League Baseball (regulation; not a replica) Autograph: German Marquez Inscription: "MLB Debut 9-18-16" Team: Colorado Rockies Authentication: JSA hologram affixed Condition: Excellent About German MarquezGerman Marquez made his Major League debut on September 18; 2016 with the Colorado Rockies; going on to establish himself as the cornerstone of the franchise's pitching rotation. Known for his powerful fastball and devastating slider; Marquez became one of the most accomplished pitchers in Rockies history -- a consistent performer at Coors Field; one of the most challenging environments for pitchers in all of baseball.Shipping & Handling All autographed memorabilia is carefully packaged to ensure safe delivery. Ships within 1-3 business days of purchase.