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Kieran OBrien

  Kieran OBrien's profile at Sherdog 

Kieran OBrien's profile at Tapology 

Association: N/A
Pro Debut Date: 2016-05-21
Pro Record: 5-4-0
Win Finish %: 80.0%
Quality Perf. %: 44.4%
Last Ranked: 7/01/2020

#912 Bantamweight

Highest Quarterly Ranking: 7/01/2020

#912 Bantamweight
Last Loss Date: 9/19/2020
Last Loss: [NR] Scott Malone

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

  Opponent Outcome
W Declan Williams Decision
Round 5
  Evolution of Combat 10
Saturday, November 6th 2021
L Scott Malone
#724 Bantamweight 		Decision (Unanimous)
Round 3
  Evolution Of Combat - Fight Night 7
Saturday, September 19th 2020
W Iain Postlethwaite Submission (Rear-Naked Choke)
Round 2
  Evolution Of Combat - Fight Night 6
Saturday, February 15th 2020
W Ryan Cooper TKO
Round 1
  Evolution Of Combat - Fight Night 5
Saturday, November 9th 2019
L Kierandip Singh Sahota TKO (Punches)
Round 2
  Caged Steel FC 23
Saturday, July 13th 2019
W Delshad Morad Submission (Triangle Choke)
Round 1
  Evolution Of Combat - Fight Night 2
Saturday, September 1st 2018
W Reece Street TKO
Round 1
  Evolution of Combat: Fight Night 1
Saturday, May 19th 2018
L Alex Valyandis TKO (Punches)
Round 2
  UKFC - UK Fighting Championships 6
Saturday, March 10th 2018
L John Shink TKO (Punches)
Round 2
  Budo Fighting Championships 14
Saturday, May 21st 2016
  Opponent Event Outcome
W Declan Williams   Evolution of Combat 10
Saturday, November 6th 2021 		Decision
Round 5
L Scott Malone
#724 Bantamweight 		  Evolution Of Combat - Fight Night 7
Saturday, September 19th 2020 		Decision (Unanimous)
Round 3
W Iain Postlethwaite   Evolution Of Combat - Fight Night 6
Saturday, February 15th 2020 		Submission (Rear-Naked Choke)
Round 2
W Ryan Cooper   Evolution Of Combat - Fight Night 5
Saturday, November 9th 2019 		TKO
Round 1
L Kierandip Singh Sahota   Caged Steel FC 23
Saturday, July 13th 2019 		TKO (Punches)
Round 2
W Delshad Morad   Evolution Of Combat - Fight Night 2
Saturday, September 1st 2018 		Submission (Triangle Choke)
Round 1
W Reece Street   Evolution of Combat: Fight Night 1
Saturday, May 19th 2018 		TKO
Round 1
L Alex Valyandis   UKFC - UK Fighting Championships 6
Saturday, March 10th 2018 		TKO (Punches)
Round 2
L John Shink   Budo Fighting Championships 14
Saturday, May 21st 2016 		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
07/01/2020 53 #912 Bantamweight 4-3-0
17
04/01/2020 NR #965 Bantamweight 4-3-0
17


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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