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Middleweight MMA

Georges St-Pierre vs Nick Diaz

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

Meetings on record

1

Georges St-Pierre and Nick Diaz met once (2013). Georges St-Pierre won in 2013 by decision.

SOURCE·Georges St-Pierre and Nick Diaz — 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
Georges St-PierreNick Diaz
—Reach—
70″ (177.8 cm)Height73″ (185.4 cm)
—Reach advantage—
26–2Record27–10
54%Finish rate81%
11Longest unbeaten run12
30Recorded bouts37
—StanceSouthpaw

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

Common opponents

Both fought these 4. This is the comparison the siloed databases cannot make, because it needs every fight list linked to every other.

OpponentGeorges St-PierreNick Diaz
Carlos Condit W L
B.J. Penn W W
Sean Sherk W L
Karo Parisyan W L

Both records, drawn

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

Georges St-Pierre

20002010UNFILEDwin v Travis Galbraith, 2002, kowin v Justin Bruckmann, 2002, submissionwin v Ivan Menjivar, 2002, kowin v Pete Spratt, 2003, submissionwin v Thomas Denny, 2003, koloss v Matt Hughes, 2004, submissionwin v Jay Hieron, 2004, kowin v Karo Parisyan, 2004, decisionwin v Sean Sherk, 2005, kowin v Frank Trigg, 2005, submissionwin v Jason Miller, 2005, decisionwin v Dave Strasser, 2005, submissionloss v Leonardo Silva Dos Santos, 2005, submissionwin v Matt Hughes, 2006, kowin v B.J. Penn, 2006, decisionwin v Matt Hughes, 2007, submissionwin v Josh Koscheck, 2007, decisionloss v Matt Serra, 2007, kowin v Jon Fitch, 2008, decisionwin v Matt Serra, 2008, kowin v Thiago Alves, 2009, decisionwin v B.J. Penn, 2009, kowin v Josh Koscheck, 2010, decisionwin v Dan Hardy, 2010, decisionwin v Jake Shields, 2011, decisionwin v Carlos Condit, 2012, decisionwin v Johny Hendricks, 2013, decisionwin v Nick Diaz, 2013, decisionwin v Michael Bisping, 2017, submissionwin v Otto Olson, no date on record
WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 2002–2017 · 1 UNDATED
2010 win vs Travis Galbraith (2002)win vs Justin Bruckmann (2002)win vs Ivan Menjivar (2002)win vs Pete Spratt (2003)win vs Thomas Denny (2003)loss vs Matt Hughes (2004)win vs Jay Hieron (2004)win vs Karo Parisyan (2004)win vs Sean Sherk (2005)win vs Frank Trigg (2005)win vs Jason Miller (2005)win vs Dave Strasser (2005)loss vs Leonardo Silva Dos Santos (2005)win vs Matt Hughes (2006)win vs B.J. Penn (2006)win vs Matt Hughes (2007)win vs Josh Koscheck (2007)loss vs Matt Serra (2007)win vs Jon Fitch (2008)win vs Matt Serra (2008)win vs Thiago Alves (2009)win vs B.J. Penn (2009)win vs Josh Koscheck (2010)win vs Dan Hardy (2010)win vs Jake Shields (2011)win vs Carlos Condit (2012)win vs Johny Hendricks (2013)win vs Nick Diaz (2013)win vs Michael Bisping (2017)
winlossdraw / NC2002–2017

Nick Diaz

200020102020UNFILEDwin v Mike Wick, 2001, submissionloss v Kuniyoshi Hironaka, 2002, decisionwin v Harris Sarmiento, 2002, koloss v Jeremy Jackson, 2002, kowin v Chris Lytle, 2002, decisionwin v Jeremy Jackson, 2003, submissionwin v Joe Hurley, 2003, submissionloss v Karo Parisyan, 2004, decisionwin v Robbie Lawler, 2004, koloss v Diego Sanchez, 2005, decisionwin v Koji Oishi, 2005, kowin v Drew Fickett, 2005, kowin v Gleison Tibau, 2006, kowin v Josh Neer, 2006, submissionwin v Ray Steinbeiss, 2006, decisionloss v Sean Sherk, 2006, decisionloss v Joe Riggs, 2006, decisionloss v K. J. Noons, 2007, kowin v Mike Aina, 2007, decisionnc v Takanori Gomi, 2007win v Thomas Denny, 2008, kowin v Muhsin Corbbrey, 2008, kowin v Katsuya Inoue, 2008, kowin v Scott Smith, 2009, submissionwin v Frank Shamrock, 2009, kowin v K. J. Noons, 2010, decisionwin v Hayato Sakurai, 2010, submissionwin v Marius Žaromskis, 2010, kowin v B.J. Penn, 2011, decisionwin v Paul Daley, 2011, kowin v Evangelista Santos, 2011, submissionloss v Carlos Condit, 2012, decisionloss v Georges St-Pierre, 2013, decisionnc v Anderson Silva, 2015loss v Robbie Lawler, 2021, kowin v Adam Lynn, no date on recordwin v Blaine Tyler, no date on record
WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 2001–2021 · 2 UNDATED
2010 2020 win vs Mike Wick (2001)loss vs Kuniyoshi Hironaka (2002)win vs Harris Sarmiento (2002)loss vs Jeremy Jackson (2002)win vs Chris Lytle (2002)win vs Jeremy Jackson (2003)win vs Joe Hurley (2003)loss vs Karo Parisyan (2004)win vs Robbie Lawler (2004)loss vs Diego Sanchez (2005)win vs Koji Oishi (2005)win vs Drew Fickett (2005)win vs Gleison Tibau (2006)win vs Josh Neer (2006)win vs Ray Steinbeiss (2006)loss vs Sean Sherk (2006)loss vs Joe Riggs (2006)loss vs K. J. Noons (2007)win vs Mike Aina (2007)nc vs Takanori Gomi (2007)win vs Thomas Denny (2008)win vs Muhsin Corbbrey (2008)win vs Katsuya Inoue (2008)win vs Scott Smith (2009)win vs Frank Shamrock (2009)win vs K. J. Noons (2010)win vs Hayato Sakurai (2010)win vs Marius Žaromskis (2010)win vs B.J. Penn (2011)win vs Paul Daley (2011)win vs Evangelista Santos (2011)loss vs Carlos Condit (2012)loss vs Georges St-Pierre (2013)nc vs Anderson Silva (2015)loss vs Robbie Lawler (2021)
winlossdraw / NC2001–2021
Cross-references
Georges St-Pierre

The full ledger: 30 bouts, the reach placed in its cohort, and what the record does not say.

26–2 Nick Diaz

The same, from the other corner — 37 bouts and the cohort Diaz is ranked inside.

27–10 Every confirmed matchup

The other 899 pairings whose own records confirm the fight happened — not a list of fights anyone imagined.

900 BOUTS
Sideline US

The same directory for the United States, in all fifty states.

DATA · JUL 2026 amitsharma.co.nz

Who builds these, and why every figure on them is sourced and dated.

THE STUDIO

See what every site in this family answers

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Amit Sharma

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