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Heavyweight MMA

Ray Mercer vs Shannon Briggs

A fight that actually happened — and everything both records say about it.

Meetings on record

1

Ray Mercer and Shannon Briggs met once (2005). Shannon Briggs won in 2005 by ko.

SOURCE·Ray Mercer and Shannon Briggs — English Wikipedia (CC BY-SA 4.0)·both records name the other·REVIEWED AUG 2026

How this head-to-head is established

  1. This pairing exists only because at least one of the two articles' own results tables names the other fighter. No matchup on this site is speculative and none is a hypothetical.
  2. Every figure in the comparison below comes from that fighter's own page and carries the same source line. A dash means the source states nothing, not that the value is zero.
  3. Common opponents are found by matching linked bout lists, which is only possible because every fight list here is linked to every other. A shared opponent is not a transitive result and this page does not treat it as one.
  4. Nothing on this page predicts an outcome. It is a comparison of what is on record.

Sources, exclusions and known limits →

Side by side

What both records stateAUG 2026
Ray MercerShannon Briggs
77″ (195.6 cm)Reach80″ (203.2 cm)
73″ (185.4 cm)Height76″ (193 cm)
+5.5%Reach advantage+5.28%
1–0Record60–6
100%Finish rate88%
20Longest unbeaten run25
47Recorded bouts67
OrthodoxStanceOrthodox

A comparison of what is on record. Nothing here predicts a result.

Common opponents

Both fought these 3. This is the comparison the siloed databases cannot make, because it needs every fight list linked to every other.

OpponentRay MercerShannon Briggs
Lennox Lewis L L
Darroll Wilson W L
Marion Wilson D W

Both records, drawn

The same ledger line on each: wins stamped above the rule, losses below, the mark's shape carrying how it ended.

Ray Mercer

198019902000win v Ossie Ocasio, 1989win v Jerry Jones, 1989, decisionwin v Eddie Richardson, 1989, kowin v Arthel Lawhorne, 1989, kowin v Dino Homsey, 1989, kowin v Tracy Thomas, 1989, kowin v Al Evans, 1989, kowin v Ken Crosby, 1989, kowin v David Hopkins, 1989, kowin v Garing Lane, 1989win v Luis Walford, 1989win v Jesse McGhee, 1989win v Bert Cooper, 1990, decisionwin v Lionel Washington, 1990, kowin v Kimmuel Odum, 1990, decisionwin v Wesley Watson, 1990, kowin v Tommy Morrison, 1991, kowin v Francesco Damiani, 1991, kowin v Jerry Halstead, 1992, kowin v Mike Dixon, 1992loss v Larry Holmes, 1992, decisionwin v Jesse Ferguson, 1993, decisionwin v Mark Wills, 1993, decisionwin v Tony Willis, 1993, kodraw v Marion Wilson, 1994, drawloss v Evander Holyfield, 1995, decisionwin v Tim Witherspoon, 1996, decisionloss v Lennox Lewis, 1996win v Leo Loiacono, 1998, kowin v Jimmy Haynes, 1999, kowin v Brian Scott, 2001, kowin v Don Steele, 2001, kowin v Jeff Pegues, 2001, koloss v Wladimir Klitschko, 2002, kowin v Troy Weida, 2002, kowin v Shawn Robinson, 2003, kowin v Mario Cawley, 2003, kowin v Steve Pannell, 2004, koloss v Musashi, 2004, decisionloss v Shannon Briggs, 2005, kowin v Darroll Wilson, 2005, decisionloss v Remy Bonjasky, 2005, koloss v Kimbo Slice, 2007, submissionwin v Mikael Lindblad, 2007, kowin v Richel Hersisia, 2008, decisionloss v Derric Rossy, 2008, decisionwin v Tim Sylvia, 2009, ko
WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 1989–2009
1990 2000 win vs Ossie Ocasio (1989)win vs Jerry Jones (1989)win vs Eddie Richardson (1989)win vs Arthel Lawhorne (1989)win vs Dino Homsey (1989)win vs Tracy Thomas (1989)win vs Al Evans (1989)win vs Ken Crosby (1989)win vs David Hopkins (1989)win vs Garing Lane (1989)win vs Luis Walford (1989)win vs Jesse McGhee (1989)win vs Bert Cooper (1990)win vs Lionel Washington (1990)win vs Kimmuel Odum (1990)win vs Wesley Watson (1990)win vs Tommy Morrison (1991)win vs Francesco Damiani (1991)win vs Jerry Halstead (1992)win vs Mike Dixon (1992)loss vs Larry Holmes (1992)win vs Jesse Ferguson (1993)win vs Mark Wills (1993)win vs Tony Willis (1993)draw vs Marion Wilson (1994)loss vs Evander Holyfield (1995)win vs Tim Witherspoon (1996)loss vs Lennox Lewis (1996)win vs Leo Loiacono (1998)win vs Jimmy Haynes (1999)win vs Brian Scott (2001)win vs Don Steele (2001)win vs Jeff Pegues (2001)loss vs Wladimir Klitschko (2002)win vs Troy Weida (2002)win vs Shawn Robinson (2003)win vs Mario Cawley (2003)win vs Steve Pannell (2004)loss vs Musashi (2004)loss vs Shannon Briggs (2005)win vs Darroll Wilson (2005)loss vs Remy Bonjasky (2005)loss vs Kimbo Slice (2007)win vs Mikael Lindblad (2007)win vs Richel Hersisia (2008)loss vs Derric Rossy (2008)win vs Tim Sylvia (2009)
winlossdraw / NC1989–2009

Shannon Briggs

199020002010win v Robert Pagan Perez, 1992, kowin v Rocky Bentley, 1992win v Rick Honeycutt, 1992, kowin v Tony Simpson, 1992, kowin v Donnie Penelton, 1992, kowin v Juan Quintana, 1992win v Greg Santos, 1992, kowin v Ed Carlson, 1992, kowin v Cedric Sims, 1992, kowin v John Basil Jackson, 1992win v Danny Wofford, 1993win v Tim Noble, 1993, kowin v Danny Blake, 1993, decisionwin v Bruce Johnson, 1993, kowin v Ron Gullette, 1993, kowin v Mike Faulkner, 1994, kowin v Mark Young, 1994, kowin v Exum Speight, 1994, kowin v Jimmy Ellis, 1994, kowin v Calvin Jones, 1995, kowin v Sherman Griffin, 1995, kowin v Will Hinton, 1995, kowin v Marion Wilson, 1995, decisionwin v Craig Payne, 1995, decisionwin v Tim Ray, 1996, koloss v Darroll Wilson, 1996, kowin v George Foreman, 1997win v Jorge Valdes, 1997win v Melton Bowen, 1997, kowin v Eric French, 1997, kowin v Marcus Rhode, 1998, koloss v Lennox Lewis, 1998, kodraw v Francois Botha, 1999, drawwin v Eric Curry, 2000, koloss v Sedreck Fields, 2000, decisionwin v Warren Williams, 2000, kowin v Reynaldo Minus, 2001, kowin v Jason Waller, 2001, kowin v Russell Chasteen, 2001, koloss v Jameel McCline, 2002, decisionwin v Wade Lewis, 2003, kowin v John Sargent, 2003, kowin v Marvin Hill, 2003, kowin v Jeff Pegues, 2004, kowin v Luciano Zolyone, 2005, kowin v Brian Scott, 2005, kowin v Ray Mercer, 2005, kowin v Abraham Okine, 2005, kowin v Demetrice King, 2005, kowin v Siarhei Liakhovich, 2006, kowin v Chris Koval, 2006, kowin v Dicky Ryan, 2006, koloss v Sultan Ibragimov, 2007, decisionresult not stated v Marcus McGee, 2009, koloss v Vitali Klitschko, 2010, decisionwin v Rob Calloway, 2010, kowin v Dominique Alexander, 2010, kowin v Rafael Pedro, 2010, kowin v Richard Carmack, 2014, kowin v Cory Phelps, 2014, kowin v Raphael Zumbano Love, 2014, decisionwin v Matthew Greer, 2014, kowin v Francisco Mireles, 2014, kowin v Maurenzo Smith, 2014, kowin v Michael Marrone, 2015, kowin v Zoltan Petranyi, 2015, kowin v Emilio Zarate, 2016, ko
WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 1992–2016
2000 2010 win vs Robert Pagan Perez (1992)win vs Rocky Bentley (1992)win vs Rick Honeycutt (1992)win vs Tony Simpson (1992)win vs Donnie Penelton (1992)win vs Juan Quintana (1992)win vs Greg Santos (1992)win vs Ed Carlson (1992)win vs Cedric Sims (1992)win vs John Basil Jackson (1992)win vs Danny Wofford (1993)win vs Tim Noble (1993)win vs Danny Blake (1993)win vs Bruce Johnson (1993)win vs Ron Gullette (1993)win vs Mike Faulkner (1994)win vs Mark Young (1994)win vs Exum Speight (1994)win vs Jimmy Ellis (1994)win vs Calvin Jones (1995)win vs Sherman Griffin (1995)win vs Will Hinton (1995)win vs Marion Wilson (1995)win vs Craig Payne (1995)win vs Tim Ray (1996)loss vs Darroll Wilson (1996)win vs George Foreman (1997)win vs Jorge Valdes (1997)win vs Melton Bowen (1997)win vs Eric French (1997)win vs Marcus Rhode (1998)loss vs Lennox Lewis (1998)draw vs Francois Botha (1999)win vs Eric Curry (2000)loss vs Sedreck Fields (2000)win vs Warren Williams (2000)win vs Reynaldo Minus (2001)win vs Jason Waller (2001)win vs Russell Chasteen (2001)loss vs Jameel McCline (2002)win vs Wade Lewis (2003)win vs John Sargent (2003)win vs Marvin Hill (2003)win vs Jeff Pegues (2004)win vs Luciano Zolyone (2005)win vs Brian Scott (2005)win vs Ray Mercer (2005)win vs Abraham Okine (2005)win vs Demetrice King (2005)win vs Siarhei Liakhovich (2006)win vs Chris Koval (2006)win vs Dicky Ryan (2006)loss vs Sultan Ibragimov (2007)? vs Marcus McGee (2009)loss vs Vitali Klitschko (2010)win vs Rob Calloway (2010)win vs Dominique Alexander (2010)win vs Rafael Pedro (2010)win vs Richard Carmack (2014)win vs Cory Phelps (2014)win vs Raphael Zumbano Love (2014)win vs Matthew Greer (2014)win vs Francisco Mireles (2014)win vs Maurenzo Smith (2014)win vs Michael Marrone (2015)win vs Zoltan Petranyi (2015)win vs Emilio Zarate (2016)
winlossdraw / NC1992–2016

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