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Norio Aihara

  Norio Aihara's profile at Sherdog 
Association: Team Snap
Pro Debut Date: 2010-02-07
Pro Record: 2-5-0
Win Finish %: 100.0%
Quality Perf. %:
Last Ranked: 4/01/2010

#400 Featherweight

Highest Quarterly Ranking: 4/01/2010

#400 Featherweight
Last Loss Date:

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

  Opponent Outcome
L Ryota Masuda
#327 Featherweight 		TKO (Punches)
Round 2
  Pancrase - Impressive Tour 1
Sunday, February 6th 2011
L Kota Ishibashi Technical Submission (Rear Naked Choke)
Round 1
  Voltage - vol. 1
Saturday, November 27th 2010
L Takashi Ito TKO (Punches)
Round 2
  Pancrase - 2010 Pro-Am Open Catch Wrestlin...
Sunday, September 19th 2010
L Kensaku Nakamura Decision (Unanimous)
Round 2
  Pancrase - Passion Tour 7
Sunday, August 8th 2010
L Motoshi Miyaji Technical Submission (Armbar)
Round 2
  Pancrase - Passion Tour 3
Sunday, April 4th 2010
W Tomoharu Toda Submission (Armbar)
Round 1
  Pancrase - Passion Tour 1
Sunday, February 7th 2010
W Atsushi Masukura Submission (Armbar)
Round 1
  Pancrase - Passion Tour 1
Sunday, February 7th 2010
  Opponent Event Outcome
L Ryota Masuda
#327 Featherweight 		  Pancrase - Impressive Tour 1
Sunday, February 6th 2011 		TKO (Punches)
Round 2
L Kota Ishibashi   Voltage - vol. 1
Saturday, November 27th 2010 		Technical Submission (Rear Naked Choke)
Round 1
L Takashi Ito   Pancrase - 2010 Pro-Am Open Catch Wrestlin...
Sunday, September 19th 2010 		TKO (Punches)
Round 2
L Kensaku Nakamura   Pancrase - Passion Tour 7
Sunday, August 8th 2010 		Decision (Unanimous)
Round 2
L Motoshi Miyaji   Pancrase - Passion Tour 3
Sunday, April 4th 2010 		Technical Submission (Armbar)
Round 2
W Tomoharu Toda   Pancrase - Passion Tour 1
Sunday, February 7th 2010 		Submission (Armbar)
Round 1
W Atsushi Masukura   Pancrase - Passion Tour 1
Sunday, February 7th 2010 		Submission (Armbar)
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
04/01/2010 NR #400 Featherweight 2-0-0
18


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

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