Tino Martinez
4x World Series Champion First Baseman · Baseball - MLB
New York Yankees / Seattle Mariners
Era
Peak fame period - 1990s
Item Type
Baseball
Condition
Very Good - slightly faded signature but clear leather
Rarity
Moderate - common signer but high demand for Yankees legends
Overall Assessment
A genuine, well-formed signature of an 11-time post-season hero.
Authenticity Assessment
Highly likely authentic
Signature Style
Cursive script with characteristic large loops and connected letters
Signature Characteristics
Fluid motion, heavy start on the T, and a trailing finish on the z
Ink & Medium
Blue ballpoint pen on leather
Item Description
Standard white leather baseball with red stitching
Estimated Value
$40 - $70
Comparison to Known Examples
Matches high-quality exemplars from the late 90s dynasty era
Authentication Tips
Look for the sharp 'T' and the unique looping 'M'
Certification Recommendation
PSA/DNA or JSA
Red Flags
No significant red flags observed
Provenance Notes
Valuable if accompanied by a stadium COA or photo of signing
Historical Context
Core member of the New York Yankees dynasty of the late 1990s
Market Trends
Stable demand driven by the 1990s Yankees collector base
Investment Potential
Low to Moderate; a solid cornerstone for a team-set collector
Similar Autographs
Paul O'Neill, Derek Jeter, Bernie Williams
Display & Preservation
UV-protected ball cube in a cool, dry environment
Interesting Facts
Known as one of the most consistent RBI producers of his era
Notes
Signature from baseball. Most likely to be from eighties to nineties