300 Wins Club Signed Rawlings Baseball JSA LOA X47274

Collector Grade, JSA-authenticated Rawlings baseball—autographed and signed memorabilia from the elite 300 Wins Club. Each pitcher is a Hall of Famer and a 300-game winner—one of baseball’s rarest milestones. Nolan Ryan is MLB’s all-time strikeout king; Tom Seaver and Steve Carlton combined for seven Cy Young Awards, Gaylord Perry added two more, and Warren Spahn is the winningest left-hander in history.

Collector's Highlights:

• Athletes (MLB Pitchers): Tom Seaver, Nolan Ryan, Gaylord Perry, Phil Niekro, Don Sutton, Warren Spahn, Early Wynn, Steve Carlton
• Item: 300 Wins Club multi-signed Rawlings Official Baseball
• Authentication: JSA Letter of Authenticity (LOA) X47274

Eight Hall of Fame signatures on one baseball rarely surface together, and this authenticated piece checks every box for serious collectors. Backed by a JSA LOA to confirm the autographs and support long-term value, this verified authentic ball captures the legacy of pitching’s most exclusive club.