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Brendan Rooney

  Brendan Rooney's profile at Sherdog 
Birth Date: 1984-05-15
Association: C3 Athletics
Pro Debut Date: 2011-04-08
Pro Record: 5-2-0
Win Finish %: 80.0%
Quality Perf. %: 42.9%
Last Ranked: 1/01/2014

#721 Lightweight

Highest Quarterly Ranking: 10/01/2013

#718 Lightweight
Last Loss Date: 3/14/2014
Last Loss: [NR] Andres Jeudi

Complete Professional MMA Fight History
Fighter rankings represent most recent generated quarterly rating prior to the fight

  Opponent Outcome
L Andres Jeudi
#335 Featherweight 		Decision (Unanimous)
Round 3
  Classic Entertainment and Sports - CES MMA 22
Friday, March 14th 2014
W Sean Nichols Submission (Rear Naked Choke)
Round 3
  VCS - Victory Combat Sports
Saturday, September 28th 2013
W Lionel Young Decision (Unanimous)
Round 3
  Victory Combat Sports - Winters vs. Manley
Saturday, May 18th 2013
W Leroy Derricott Submission (Armbar)
Round 1
  Reality Fighting - Mohegan Sun
Saturday, June 2nd 2012
W Matt Tuthill Submission (Rear Naked Choke)
Round 2
  Reality Fighting - Mohegan Sun
Saturday, February 25th 2012
L John DeRusha TKO (Punches)
Round 1
  CES MMA - Road to Glory
Friday, September 9th 2011
W Jon Marcheterre Submission (Peruvian Necktie)
Round 1
  CES MMA - Cage of Pain
Friday, April 8th 2011
  Opponent Event Outcome
L Andres Jeudi
#335 Featherweight 		  Classic Entertainment and Sports - CES MMA 22
Friday, March 14th 2014 		Decision (Unanimous)
Round 3
W Sean Nichols   VCS - Victory Combat Sports
Saturday, September 28th 2013 		Submission (Rear Naked Choke)
Round 3
W Lionel Young   Victory Combat Sports - Winters vs. Manley
Saturday, May 18th 2013 		Decision (Unanimous)
Round 3
W Leroy Derricott   Reality Fighting - Mohegan Sun
Saturday, June 2nd 2012 		Submission (Armbar)
Round 1
W Matt Tuthill   Reality Fighting - Mohegan Sun
Saturday, February 25th 2012 		Submission (Rear Naked Choke)
Round 2
L John DeRusha   CES MMA - Road to Glory
Friday, September 9th 2011 		TKO (Punches)
Round 1
W Jon Marcheterre   CES MMA - Cage of Pain
Friday, April 8th 2011 		Submission (Peruvian Necktie)
Round 1

Quarterly Generated Historical Rankings
Rating bar represents the fighter's standing relative to the top of the division at the time

Date ↑ ↓ Rank Record Points
01/01/2014 3 #721 Lightweight 5-1-0
20
10/01/2013 16 #718 Lightweight 5-1-0
20
07/01/2013 265 #734 Lightweight 4-1-0
20
04/01/2013 30 #999 Lightweight 3-1-0
16
01/01/2013 23 #969 Lightweight 3-1-0
16
10/01/2012 90 #946 Lightweight 3-1-0
16
07/01/2012 NR #1036 Lightweight 3-1-0
16


A fighter's rank (US) state is assigned based on the state that the fighter most frequently fought in professionally, within the past three years. If there is a tie, the most recent state is used. The Win-Loss-Draw record for the fighter in the "Big Leagues". The Big Leagues refer to the top organizations based on a statistical analysis we performed. Some organizations were counted as one, due to mergers, etc. A quality performance is a fight in which the fighter fought an acceptable opponent, and substantiated their current rating (at the time) based on the outcome. At it's most basic level, one can equate "combat age" to "dog years" in that it will mirror the basic human lifecycle. With this computation, we expect fighters to hit their respective "peak" in the years that your typical adult "peaks" in life, somewhere between 25 and 40. We will expect most fighters to start their descent at some point in their 40s and be far removed from their peak by 60. This is an experimental metric that attempts to reflect a fighter's recent opposition quality. The metric goes back 1,080 days, and looks at all the fighter's opponents' W-L-D records within a window of 540 days before, and 540 days after their respective bout(s) with the fighter. All of the records are added up and the cumulative win percentage is presented by this metric in a "strength of schedule" format. These ranking sets have been generated by a recent version of the software, using recent data and will not match previously published issues of the rankings, especially since a majority of these generated sets are for dates much earlier than the site’s inception.

Current MMA Rankings

  • Pound for Pound
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