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Pro MMA Record

"Irish"

15-4-0

Jake O'Brien

"Irish" Jake O'Brien

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Fighter Details

  • Given Name: Jacob A. O'Brien
  • MMA Record: 15-4-0 (Win-Loss-Draw)
  • Nickname: Irish
  • Current Streak: 2 Wins
  • Age: 34 | Date of Birth: 1984.09.25
  • Last Fight: August 04, 2012 in FFC
  • Weight Class: Heavyweight | Last Weigh-In: 211.0 lbs
  • Affiliation: Integrated Fighting Academy
  • Height: 6'3" (191cm) | Reach: 76.5" (194cm)
  • Career Disclosed Earnings: $93,000 USD
  • Born: Indianapolis, Indiana, United States
  • Fighting out of: Indianapolis, Indiana
  • College: Purdue University
  • Foundation Style: N/A
  • Fighter Links:
  • Personal Links:

Jake O'Brien Heavyweight Ranking History

Tapology Regional Rankings Rankings FAQ

Jake O'Brien is ineligible for regional rankings due to inactivity.
Fighters must have at least one completed MMA bout in the past two years to be ranked.

Gyms & Affiliations

Jake O'Brien MMA Fight Record

Record by Year and By Promotion

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Jake O'Brien Wiki

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Jake O'Brien News View All

If you were hoping UFC 200 would be wild and unpredictable, with twists and turns tha... (over 2 years ago)
LAS VEGAS -- Jon Jones has some work to do this weekend. But, if things break right a... (over 2 years ago)
Andrei Arlovski is co-headlining UFC 195 this weekend against fellow heavyweight contende... (almost 3 years ago)
Phil and David take time out of their busy schedules to break down Andrei Arlovski vs. Fr... (over 3 years ago)
T.P. Grant looks at the hybridized MMA matwork of UFC Heavyweight Champion Cain Velasquez... (over 3 years ago)
Jon Jones has been called the greatest fighter in the sport, but he's never been the UFC ... (almost 4 years ago)
Paul Gift crunches the fight numbers, providing key beatdown statistics and win probabili... (almost 4 years ago)
Looking at the paradoxes of the UFC's 205lb champion and pound-for-pound king before UFC ... (almost 4 years ago)
  • MMAFighting.com : James Gallagher set to headline Bellator Dublin event on Feb. 23 
  • MMA Weekly : Khabib Nurmagomedov, Like Conor McGregor, Won’t Go Before Nevada Commission on Monday
  • MMAFighting.com : Khabib Nurmagomedov granted continuance in Nevada commission case
  • MMA Weekly : Conor McGregor Granted Continuance, Will Not Go Before Nevada Commission as Planned
  • MMA Junkie : Trading Shots: How should the MMA media handle Greg Hardy, and the UFC's response to questions about him?
  • MMA Weekly : UFC 231: Hakeem Dawodu Octagon Interview
  • MMA Junkie : MMA's week out of the cage: Max Holloway celebrates birthday prior to UFC 231
  • MMAFighting.com : Paul Redmond discusses Bellator booking following successful Polaris debut
  • MMA Junkie : Nina Ansaroff more than happy to show Claudia Gadelha about 'levels to this game'
  • MMAFighting.com : Bellator 213 Welterweight Grand Prix Countdown, Episode 1: ‘I will be the last man standing’
  • MMA Junkie : Conor McGregor very happy to see Max Holloway's 'great win' at UFC 231
  • MMA Weekly : UFC 231: Thiago Santos Octagon Interview
  • MMA Junkie : Hakeem Dawodu turns 'battled-tested' comments around on Kyle Bochniak at UFC 231
  • MMAFighting.com : Brian Ortega releases statement, reveals multiple injuries suffered in UFC 231 main event
  • MMAFighting.com : Teenage jiu-jitsu sensation Nicky Ryan on his Polaris title win over Masakazu Imanari
  • MMA Junkie : Brian Ortega agrees with doctor stoppage at UFC 231, but 'was willing to die in there'
  • MMA Weekly : UFC 231: Gunnar Nelson Octagon Interview
  • MMA Junkie : Sean Shelby's Shoes: What's next for Max Holloway, Valentina Shevchenko and UFC 231's other winning fighters?
  • MMA Junkie : Sean Shelby's Shoes: What's next for Brian Ortega, Joanna Jedrzejczyk and UFC 231's other losing fighters?
  • MMAFighting.com : Nina Ansaroff open to talks of fighting teammate Joanna Jedrzejczyk