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Fight Matrix

Jeff Harrison

  Jeff Harrison's profile at Sherdog 
Association: N/A
Pro Debut Date: 2007-10-20
Pro Record: 5-5-0
Win Finish %: 80.0%
Quality Perf. %: 40.0%
Last Ranked: 4/01/2012

#557 Lightweight

Highest Quarterly Ranking: 4/01/2008

#298 Lightweight
Last Loss Date: 4/20/2012
Last Loss: [NR] Kit Cope

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

  Opponent Outcome
L Kit Cope Submission (Armbar)
Round 1
  Wreck MMA - Road to Glory
Friday, April 20th 2012
W James Haourt Decision (Unanimous)
Round 3
  Wreck MMA - Unfinished Business
Friday, October 28th 2011
W Jamie McLean Submission (Rear Naked Choke)
Round 1
  Wreck MMA - Strong and Proud
Friday, January 28th 2011
W Kyle Vivian Submission (Triangle Choke)
Round 1
  Wreck MMA - Bad Intentions
Friday, August 20th 2010
L Mitch Gagnon
#285 Featherweight 		Submission (Rear Naked Choke)
Round 1
  W-1 MMA 3 - High Voltage
Saturday, October 10th 2009
L John Fraser Submission (Armbar)
Round 1
  W-1 MMA 2 - Unplugged
Saturday, June 13th 2009
L Jordan Mein
#246 Lightweight 		TKO (Punches)
Round 1
  TKO 35 - Quenneville vs. Hioki
Friday, October 3rd 2008
L Tim Wadsworth TKO (Punches)
Round 1
  TKO 34 - Sims vs. Bosse
Saturday, June 7th 2008
W Tyler Jackson
#297 Welterweight 		Submission (Guillotine Choke)
Round 3
  TKO 32 - Ultimatum
Thursday, February 28th 2008
W Peter McGrath TKO (Punches)
Round 2
  ECC 6 - Hometown Heroes
Saturday, October 20th 2007
  Opponent Event Outcome
L Kit Cope   Wreck MMA - Road to Glory
Friday, April 20th 2012 		Submission (Armbar)
Round 1
W James Haourt   Wreck MMA - Unfinished Business
Friday, October 28th 2011 		Decision (Unanimous)
Round 3
W Jamie McLean   Wreck MMA - Strong and Proud
Friday, January 28th 2011 		Submission (Rear Naked Choke)
Round 1
W Kyle Vivian   Wreck MMA - Bad Intentions
Friday, August 20th 2010 		Submission (Triangle Choke)
Round 1
L Mitch Gagnon
#285 Featherweight 		  W-1 MMA 3 - High Voltage
Saturday, October 10th 2009 		Submission (Rear Naked Choke)
Round 1
L John Fraser   W-1 MMA 2 - Unplugged
Saturday, June 13th 2009 		Submission (Armbar)
Round 1
L Jordan Mein
#246 Lightweight 		  TKO 35 - Quenneville vs. Hioki
Friday, October 3rd 2008 		TKO (Punches)
Round 1
L Tim Wadsworth   TKO 34 - Sims vs. Bosse
Saturday, June 7th 2008 		TKO (Punches)
Round 1
W Tyler Jackson
#297 Welterweight 		  TKO 32 - Ultimatum
Thursday, February 28th 2008 		Submission (Guillotine Choke)
Round 3
W Peter McGrath   ECC 6 - Hometown Heroes
Saturday, October 20th 2007 		TKO (Punches)
Round 2

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
04/01/2012 7 #557 Lightweight 5-4-0
22
01/01/2012 NR #564 Lightweight 5-4-0
22
07/01/2011 NR #683 Lightweight 4-4-0
20
04/01/2008 NR #298 Lightweight 2-0-0
25


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.
Jeff Harrison
Unknown
Mixed Martial Arts Fighter
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