Floyd Mayweather Sr. and Jack Mosley
World-Class Boxing Trainers and Former Professional Boxers · Boxing
Team Mayweather / Team Mosley
Era
Modern Era - circa 2000-2015
Item Type
Boxing Glove
Condition
Excellent; signatures are bold with minor bleeding into the grain of the material
Rarity
Moderately common; both figures are active signers at boxing events
Overall Assessment
A high-quality, authentic piece of boxing history perfect for fans of the Mayweather-Mosley era.
Authenticity Assessment
Likely authentic with high confidence
Signature Style
Legible, full-name cursive. Floyd Sr. includes the Sr. suffix; Mosley features a large, stylized 'M' with a distinctive loop.
Signature Characteristics
Mayweather Sr. displays consistent letter slant; Mosley shows varying pen pressure on the initial M.
Ink & Medium
Black permanent marker (Sharpie) on red synthetic leather
Item Description
Red Rush brand boxing glove featuring multi-signed palm/wrist area
Estimated Value
$150 - $250 USD
Comparison to Known Examples
Matches typical fan-signed items from boxing conventions and fight week events.
Authentication Tips
Look for the specific 'Sr.' loop in Mayweather's hand and the fluid 'ley' ending in Jack Mosley's script.
Certification Recommendation
JSA or PSA/DNA
Red Flags
No significant red flags observed; ink absorption is consistent with porous glove materials.
Provenance Notes
Likely obtained at a boxing event or training camp; check for surrounding signatures on the rest of the glove.
Historical Context
Significant as a 'fathers/trainers' piece representing the architects of two of boxing's greatest careers.
Market Trends
Stable; demand is driven by the fame of their sons, Floyd Mayweather Jr. and Shane Mosley.
Investment Potential
Moderate; best kept as a historical crossover piece rather than a primary growth asset.
Similar Autographs
Floyd Mayweather Jr., Sugar Shane Mosley, Freddie Roach
Display & Preservation
Store in a UV-protected acrylic glove case; avoid high humidity to prevent synthetic leather peeling.
Interesting Facts
Both men were known to be tough trainers who often engaged in legendary verbal sparring with one another during their sons' rivalries.