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FightIndex
Heavyweight MMA

Jake O'Brien vs Jon Jones

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

Jake O'Brien and Jon Jones met once (2009). Jon Jones won in 2009 by submission.

Side by side

Jake O'BrienJon Jones
Reach
75″ (190.5 cm)Height
Reach advantage
15–4Record28–0
67%Finish rate64%
10Longest unbeaten run23
19Recorded bouts35
StanceOrthodox

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

Careers side by side

Jake O'Brien

2010 win vs Paul Bowers (2005)win vs Chris Clark (2005)win vs Josh Schockman (2006)win vs Kristof Midoux (2006)win vs Pat Harmon (2006)win vs Antoine Hayes (2006)win vs Jay White (2006)win vs Johnathan Ivey (2006)win vs Anthony Ferguson (2006)win vs Heath Herring (2007)loss vs Cain Velasquez (2008)loss vs Andrei Arlovski (2008)loss vs Jon Jones (2009)win vs Christian Wellisch (2009)loss vs Gegard Mousasi (2010)win vs Toni Valtonen (2010)win vs Dave Hess (2010)win vs Miodrag Petkovic (2012)win vs James Shaw (2012)
winlossdraw / NC2005–2012

Jon Jones

2010 2020 win vs André Gusmão (2008)win vs Moyses Gabin (2008)win vs Parker Porter (2008)win vs Ryan Verrett (2008)win vs Anthony Pina (2008)win vs Carlos Eduardo (2008)win vs Brad Bernard (2008)win vs Doug Fournet (2008)loss vs Matt Hamill (2009)win vs Jake O'Brien (2009)win vs Stephan Bonnar (2009)win vs Vladimir Matyushenko (2010)win vs Brandon Vera (2010)win vs Lyoto Machida (2011)win vs Quinton Jackson (2011)win vs Maurício Rua (2011)win vs Ryan Bader (2011)win vs Vitor Belfort (2012)win vs Rashad Evans (2012)win vs Alexander Gustafsson (2013)win vs Chael Sonnen (2013)win vs Glover Teixeira (2014)win vs Daniel Cormier (2015)win vs Ovince Saint Preux (2016)win vs Dan Henderson (2016)win vs Rich O'Toole (2016)nc vs Daniel Cormier (2017)win vs Alexander Gustafsson (2018)win vs Thiago Santos (2019)win vs Anthony Smith (2019)win vs Dominick Reyes (2020)win vs Ciryl Gane (2023)win vs Stipe Miocic (2024)
winlossdraw / NC2008–2024

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Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.