Capture a piece of baseball history with this authentic German Marquez autographed MLB baseball, personally inscribed with “MLB Debut 9-18-16” by the standout pitcher himself. Certified by the renowned authentication service, JSA (James Spence Authentication), this baseball commemorates Marquez’s remarkable journey from his debut to becoming a key player in the Colorado Rockies rotation. Display it proudly in your home, office, or sports memorabilia showcase, and let it serve as a tangible reminder of Marquez’s achievements and contributions to the sport of baseball.