Multiple Signers (Team Signed Baseball)

Professional Baseball Players · Baseball - MLB

Major League Baseball Team

Mid-20th Century to Modern Era

Official league baseball

Good, showing minor toning and handling wear typical of vintage multi-signed baseballs

Depends entirely on the specific roster represented on the ball

Overall Assessment

An intriguing multi-signed baseball requiring detailed roster identification and professional authentication to determine true market value

Uncertain - requires professional authentication due to multiple signatures on a team ball

Various cursive and printed styles across multiple panels, typical of multi-signed baseballs

Mixed fluency, variable pen pressure, and distinct individual hands reflecting multiple contributors

Blue and black ballpoint pen

A standard white baseball with red stitching containing numerous signatures covering the sweet spot and side panels.

Varies widely depending on specific player identifications, ranging from $100 to over $1,000

Requires individual comparison for each signature against player exemplars

Examine each signature individually against known exemplars of the players claimed to be on the roster

PSA/DNA or JSA

Check for clubhouse or stamped signatures which are common on multi-signed team balls

Documentation of how the ball was acquired, such as stadium provenance or team connections, greatly increases value

Team-signed baseballs capture a specific snapshot of a roster during a baseball season

Team-signed balls hold steady value depending on the historical significance of the specific team and era

Moderate, highly dependent on identifying star players or Hall of Famers among the signatures

Other multi-signed team baseballs from historical MLB seasons

UV-protected acrylic cube and low-light storage to prevent fading of both the ball and ink

Clubhouse versions where batboys or coaches signed for star players were common in past decades

Identified on 8/25/2026