AJ Pollock

MLB All-Star & Gold Glove Winning Outfielder · Baseball - MLB

Arizona Diamondbacks

AJ Pollock

Era

Circa 2012-2018 (Arizona Diamondbacks Core Era)

Item Type

Cleat / Baseball Shoe

Condition

Good; the signature is bright and legible, but the item shows dust, lint, and minor surface wear. Grade: 7/10.

Rarity

Moderate; Pollock is a willing signer, but game-used or equipment signatures are less common than cards.

Overall Assessment

A genuine-looking example of an AJ Pollock signature on a unique piece of equipment. Ideal for a Diamondbacks fan or a collector of game-style memorabilia.

Authenticity Assessment

Highly likely authentic; 90% confidence level based on typical cursive flow and specific 'A' and 'P' formations.

Signature Style

Stylized shorthand; prominent 'A' followed by a wave and a large 'P' loop, typical of his in-person signing habits.

Signature Characteristics

Fast, fluid motion; consistent baseline; pressure is even, common for paint pens on non-porous surfaces.

Ink & Medium

Silver paint pen on black synthetic leather/textile surface; good opacity, minor fiber bleeding.

Item Description

Single black baseball cleat featuring a woven mesh upper and synthetic leather side panels.

Estimated Value

$40 - $80 USD (Unauthenticated/Single Shoe)

Comparison to Known Examples

Consistent with Pollock's 2010s era signatures found on certified Topps and Panini trading cards.

Authentication Tips

Look for the sharp upward stroke of the 'A' and the rounded, slightly disconnected 'P' loop that often kicks back inside the letter.

Certification Recommendation

JSA (James Spence Authentication) or Beckett (BAS) are preferred for baseball equipment.

Red Flags

No significant red flags; the ink flow matches the texture of the shoe perfectly, suggesting natural application.

Provenance Notes

Look for documentation regarding the specific game or event where the shoe was acquired to boost value.

Historical Context

Pollock was a central figure for the Arizona Diamondbacks in the mid-2010s, winning a Gold Glove and earning an All-Star nod in 2015.

Market Trends

Stable; as a retired veteran All-Star, his market is niche, favoring Diamondbacks or Dodgers team collectors.

Investment Potential

Low to Moderate; primarily a sentimental or team-completionist piece rather than a high-growth asset.

Similar Autographs

Paul Goldschmidt, Starling Marte, or Justin Upton (era-appropriate Diamondbacks stars).

Display & Preservation

Keep in a UV-protected acrylic shoe display case; avoid humidity to prevent the synthetic leather from peeling.

Interesting Facts

Pollock often signs 'AJ' in a very condensed fashion where the letters bleed together into a singular graphic shape.

Identified on 5/17/2026