
Over 6,700 baseball fans set a new world record as their collective signatures on the World’s Most Autographed Baseball have set a new mark for the most signatures on a single piece of sports memorabilia.
News release from the Fort Wayne TinCaps:
Baseball fans set Guinness World Record with “World’s most autographed baseball”
TinCaps Fans Help Set New Baseball RecordFort Wayne, Indiana (July 30, 2025) – Over 6,700 baseball fans combined to set a new world record Tuesday as their collective signatures on the World’s Most Autographed Baseball have set a new mark for the most signatures on a single piece of sports memorabilia.
The 8-foot, 1,200 pound replica baseball embarked on a 2,600-mile, 15-stadium trek across the Minor Leagues in the upper Midwest and Northeast United States from June 24-July 26, culminating with the final stop at Major League Baseball headquarters in New York City, where following the signature of the Commissioner of Baseball Robert D. Manfred Jr., the new world record for most autographed piece of sports memorabilia was certified by Guinness Book of World Records adjudicator Andy Glass.
“Following the World’s Most Autographed Baseball on its summer road trip has been nothing short of extraordinary, but what truly stands out is the sense of community it fostered at every stop,” said Kristin Sutton, Minor League Baseball Vice President, Marketing. “Witnessing thousands of fans engage with this tour, excited to leave their mark on a piece of history, underscores the unique bond we share with them. We’re thrilled to have broken a Guinness World Record and showcase the spirit and excitement that our MiLB ballparks bring to communities nationwide.”
The World’s Most Autographed Baseball was signed by 200 or more fans at each of the 15 stadium stops, and by 684 more outside MLB’s offices in New York City on July 29:
Date Team City Signatures June 24, 2025 Indianapolis Indians Indianapolis, Indiana 551 June 26, 2025 Fort Wayne TinCaps Fort Wayne, Indiana 354 June 28, 2025 Toledo Mud Hens Toledo, Ohio 585 July 1, 2025 Dayton Dragons Dayton, Ohio 429 July 3, 2025 Louisville Bats Louisville, Kentucky 200 July 5, 2025 Columbus Clippers Columbus, Ohio 413 July 6, 2025 Akron RubberDucks Akron, Ohio 224 July 8, 2025 Rochester Red Wings Rochester, New York 355 July 10, 2025 Syracuse Mets Syracuse, New York 328 July 12, 2025 Binghamton Rumble Ponies Binghamton, New York 316 July 18, 2025 Buffalo Bisons Buffalo, New York 414 July 20, 2025 Erie SeaWolves Erie, Pennsylvania 270 July 22, 2025 Altoona Curve Altoona, Pennsylvania 494 July 24, 2025 Lehigh Valley IronPigs Allentown, Pennsylvania 569 July 26, 2025 Jersey Shore BlueClaws Lakewood, New Jersey 564 July 29, 2025 Major League Baseball Office New York, New York 684The 6,750 signatures topped the previous record of 2,146 signatures on a giant inflatable Cambridge United Football Club (UK) jersey in 2024.