James Harrison Jr.
NFL Linebacker and Defensive Player of the Year · Football - NFL
Pittsburgh Steelers
Era
Post-career / 2010s-present
Item Type
Baseball
Condition
Excellent condition with a bold signature and clean white baseball leather.
Rarity
Moderately common signer for football memorabilia collectors.
Overall Assessment
A clean, nicely placed signature of a legendary NFL defensive star in great condition, well-suited for a football or Steelers display collection.
Authenticity Assessment
Likely authentic based on comparative letter formations and fluid pen stroke mechanics.
Signature Style
Stylized first and last name with prominent upward and downward loops, often accompanied by his jersey number 92 or 45 depending on the specific phase of his career.
Signature Characteristics
Fast execution, consistent slant, exaggerated looping capital letters with rapid downward pressure strokes.
Ink & Medium
Blue ballpoint pen on leather baseball surface.
Item Description
Official league-style baseball signed on the sweet spot or side panel, housed in a clear protective plastic cube.
Estimated Value
$50 to $150 depending on full third-party authentication.
Comparison to Known Examples
Matches standard exemplar signatures obtained through public signings and private collection events.
Authentication Tips
Examine the looping 'J' formations and the fluid transition between his first and last name, checking for hesitation or artificial tremor.
Certification Recommendation
PSA/DNA or James Spence Authentication (JSA).
Red Flags
No significant red flags observed; signature exhibits natural flow and typical ballpoint resistance.
Provenance Notes
Sourcing directly from public appearances or reputable sports memorabilia dealers adds strong verification.
Historical Context
James Harrison is famous for his legendary 100-yard interception return for a touchdown in Super Bowl XLIII and his ferocious style of play.
Market Trends
Stable demand among Pittsburgh Steelers team collectors and modern NFL defensive memorabilia enthusiasts.
Investment Potential
Stable hold asset, driven primarily by dedicated Steelers fan bases and football memorabilia enthusiasts.
Similar Autographs
Other dominant defensive players of the 2000s and 2010s such as Troy Polamalu or Ray Lewis.
Display & Preservation
Keep stored away from direct UV sunlight in a climate-controlled environment inside a protective UV-blocking acrylic cube.
Interesting Facts
Harrison went undrafted out of Kent State before becoming an NFL Defensive Player of the Year and multi-time Pro Bowler.