Muhammad Ali (born Cassius Clay)

Three-time World Heavyweight Champion and Global Icon · Boxing - Professional

International Boxing Hall of Fame

Muhammad Ali (born Cassius Clay)

Era

Early 1990s - Dated 2-10-92

Item Type

2017 Leaf Sports Icons Cut Signature Edition Card

Condition

Near Mint - Mint (8.5+). The signature is bold and clear with no bleeding. The encapsulated card protection prevents modern wear.

Rarity

Moderate. While Ali signed many items, cut signatures in official trading card products with low serial numbering (x/34) are highly sought after.

Overall Assessment

A fascinating and genuine Muhammad Ali cut signature. Despite the clerical error on the card's printed frame, the signature is a classic 1990s exemplar with great provenance clues.

Authenticity Assessment

Likely authentic; contains characteristics of Ali's hand during the early 1990s as Parkinson's symptoms began to show slight tremor.

Signature Style

Full signature 'Muhammad Ali' with a dated inscription '2-10-92'. Style is legible but starting to show the characteristic slowing and tremor of his later years.

Signature Characteristics

Features the rising baseline typical of Ali. The 'M' is tall and spiked, followed by a series of humps. The 'A' in Ali is detached, and the 'l' and 'i' are thin and vertical.

Ink & Medium

Blue ballpoint pen on a pink paper cut (original medium appears to be a document/bookplate from The Institute of Islamic Information and Education).

Item Description

Numbered 12 of 34, this is an official 'cut signature' trading card produced by Leaf. It features an authentic signature cut from an original document and encapsulated in a thick plastic holder with a tamper-evident seal. Note: There is a printing error on the Leaf frame label which mistakenly highlights 'Yusuf Islam (Cat Stevens)' even though the cut is clearly Muhammad Ali.

Estimated Value

$800 - $1,200 USD

Comparison to Known Examples

Consistent with 1991-1994 Ali exemplars. The date format is a common accompaniment for items signed during scheduled appearances in this era.

Authentication Tips

Look for the distinctive 'M' and the way the 'Ali' loops. In the 1990s, his signature became smaller and more shaky compared to the sweeping scripts of the 1960s.

Certification Recommendation

Leaf is a reputable manufacturer that sources pre-authenticated or witness-signed cuts. Though the labeling has a clerical error, PSA/DNA or JSA would verify the ink as Ali's.

Red Flags

The primary red flag is the 'Yusuf Islam' text on the Leaf card frame and the 'Muhammad Ali' name on the side label. This appears to be a rare manufacturing 'mule' or mislabeled card.

Provenance Notes

The 'Published by: The Institute of Islamic' text on the cut suggests this was originally part of a religious pamphlet or book Ali signed for the organization.

Historical Context

Signed 30 years after his first professional title, this represents Ali in his role as a global ambassador for Peace and Islam during his retirement.

Market Trends

Ali's market remains the gold standard for sports autographs. Values for clean, dated signatures have seen steady 5-8% annual appreciation since his passing in 2016.

Investment Potential

High. Misprints or 'error cards' in the trading card world sometimes carry a premium to specialized collectors, and Ali is a blue-chip autograph investment.

Similar Autographs

Collectors of Ali also seek Mike Tyson, Joe Frazier, and Sugar Ray Leonard.

Display & Preservation

Stored in a UV-protected slab, this requires no additional care. Keep out of direct sunlight to prevent the pink paper from fading.

Interesting Facts

Ali was one of the most prolific signers in history because he believed it was his duty to his fans, often signing for hours until everyone in line had one.

Identified on 6/24/2026
Muhammad Ali (born Cassius Clay) | Autograph Identifier