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"Mayweather vs. McGregor" by Thierry Guetta, Mixed Media on Canvas Signature: Hand-signed by Floyd Mayweather, Conor McGregor, and double-signed by Mr. Brainwash, offered Jul 2026Photo © Williamson Auction Gallery — view this lot on Williamson Auction Gallery ↗

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Offered at auction

"Mayweather vs. McGregor"

Thierry Guetta (American, b. 1966)

More Thierry Guetta mixed media prices (46) →

Offered at auction, result not published

Estimate $60,000 – $90,000 (≈ £44,830 – £67,244) (≈ €52,609 – €78,913)

Williamson Auction Gallery does not publish whether this lot sold or its price, so it is not counted in ArtSell’s price statistics.

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Medium
Mixed media · Paintings all mixed media results →
As published: “Mixed Media on Canvas Signature: Hand-signed by Floyd Mayweather, Conor McGregor, and double-signed by Mr. Brainwash”
Support
Canvas
Edition
1 of 1 Original Art Piece
Signed / inscribed
Signed by Floyd Mayweather · Thierry Guetta signature
Category
Mixed media
Dimensions
48 x 53 inches Comes with Certificate of Authenticity Keywords Mr Brainwash original painting Mayweather vs McGregor 1 of 1 unique mixed media canvas street art graffiti pop art Floyd Mayweather autographed Conor McGregor hand signed boxing memorabilia UFC combat sports collectible urban contemporary fine art investment piece double signed modern masters wall art
Auction house
Williamson Auction Gallery
Sale
80 - Collectors Auction August 25th Edition (24384)
Date
July 14, 2026
Location
Hollywood, Florida, United States
Lot
34
Estimate
$60,000 – $90,000 (≈ £44,830 – £67,244) (≈ €52,609 – €78,913)
Source
Auction house bid.williamsonauctiongallery.com ↗
Retrieved Sep 29, 2026

View this lot on Williamson Auction Gallery ↗

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Similar size by this artist

Works by Thierry Guetta with a longest side of about 135 cm (53 in) (±20 %).

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More results for Thierry Guetta

FLOWARH$ by Thierry Guetta, Silkscreen, sold Oct 2026Photo © Palm Beach Modern Auctions — view on Palm Beach Modern Auctions website
FLOWARH$
Screenprint
Palm Beach Modern Auctions · Oct 10, 2026$1,536 ≈ £1,162 ≈ €1,371Sign up free to see price
FLOWARH$ by Thierry Guetta, Silkscreen, sold Oct 2026Photo © Palm Beach Modern Auctions — view on Palm Beach Modern Auctions website
FLOWARH$
Screenprint
Palm Beach Modern Auctions · Oct 10, 2026$2,048 ≈ £1,549 ≈ €1,828Sign up free to see price

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Also in this sale

80 - Collectors Auction August 25th Edition · Williamson Auction Gallery · Jul 14, 2026

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