Unknown
Unidentified individual, potentially a former professional baseball player given the inscribed number 58 · Baseball - MLB
AI-generated identification · may be incorrectBefore you rely on this
This report was produced by an AI model from a photograph. It is not an authentication, a certificate of authenticity, or an appraisal. Verify important details with a qualified third-party authenticator before buying, selling, insuring, or valuing an autograph. Read the full disclaimer.
Era
Modern era, based on the ball type and blue ballpoint ink
Item Type
Official-type baseball with red stitching and a uniform number 58 inscription
Condition
Good condition with clean leather surface, though the signature shows minor fading
Overall Assessment
An intriguing signed baseball featuring an unidentified signature and number 58, requiring sports memorabilia database research before pursuing professional authentication
AI Estimated Value
Not an official valuation20 to 50 USD unauthenticated, dependent entirely on identifying the specific player associated with number 58
AI can make mistakes. This estimate is for general guidance only, not a professional appraisal. Actual value depends on authentication, condition, provenance, and market demand.
Get It Authenticated
PSA/DNA or Beckett Authentication Services, costing roughly 30 to 50 USD for a quick opinion or basic certification