Tony Cloninger Autographed Official NL Baseball Atlanta Braves, Cincinnati Reds Beckett BAS QR #BU86913
Tony Cloninger Autographed Official NL Baseball Atlanta Braves, Cincinnati Reds Beckett BAS QR #BU86913 is backordered and will ship as soon as it is back in stock.
⭑⭑⭑⭑⭑ 4.8/5 Stars from Real Collectors
Free Shipping on U.S. Orders $99+
Free Shipping on U.S. Orders $99+
After payment is received, items will generally ship from Pristine Marketplace or our approved vendors within 2 business days. Please allow an additional 5-7 business days for custom framed jerseys.
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100% Authenticity Guaranteed
All signatures sold on Pristine Marketplace are 100% guaranteed authentic, offering buyers complete confidence in every purchase.
Each autographed item undergoes rigorous verification through trusted authentication providers—including Beckett Authentication Services (BAS), James Spence Authentication (JSA), Fanatics Authentic, or Pristine Auction’s own in-house standard, Pristine Authentic.
This unwavering commitment to authenticity protects collectors and fans alike, making every signed piece not just a display item, but a trusted investment.
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This collectible is an Official National League Baseball hand signed by former MLB pitcher Tony Cloninger, known for his historic two-grand slam game in 1966 while playing for the Atlanta Braves—a feat still unmatched by any other pitcher in Major League history. This unique piece of baseball history is perfect for serious collectors and fans alike.
Though there is visible toning on the ball (as shown), it adds vintage character and showcases its authenticity and age. The autograph has been certified authentic by Beckett Authentication Services (BAS) and comes complete with a tamper-proof BAS QR Code hologram, ensuring traceability and long-term value.
Key Features:
- Authentic Tony Cloninger hand-signed autograph on an Official National League Baseball
- Certified by Beckett Authentication Services (BAS) – includes tamper-proof QR Code hologram
- Historic significance – Cloninger remains the only pitcher to hit two grand slams in a single MLB game
- Toning present, adding vintage appeal for discerning collectors
- Ideal for Atlanta Braves fans and memorabilia collectors seeking rare, authenticated items




