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Fight Matrix
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Isaiah William

  Isaiah William's profile at Sherdog 

Isaiah William's profile at Tapology 

Association: Evolve MMA
Pro Debut Date: 2018-04-14
Pro Record: 5-4-0
Win Finish %: 100.0%
Quality Perf. %: 44.4%
Last Ranked: 4/01/2022

#1005 Lightweight

Highest Quarterly Ranking: 1/01/2020

#700 Lightweight
Last Loss Date: 4/09/2021
Last Loss: [NR] Nainoa Dung

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

  Opponent Outcome
W Lirim Rufati TKO (Punches and Elbows)
Round 2
  NAFC - Summer Slam
Saturday, June 4th 2022
L Nainoa Dung Decision (Unanimous)
Round 3
  Bellator 256 - Bader vs. Machida 2
Friday, April 9th 2021
L Jordan Leavitt
#601 Featherweight 		Decision (Unanimous)
Round 3
  BCM Promotions: Fight Night 8
Saturday, February 22nd 2020
W Juan Roman KO (Punches)
Round 1
  WFC - World Fighting Championships 116
Saturday, November 16th 2019
W Moe Williams TKO
Round 1
  BCM Promotions - Fight Night 7
Saturday, September 21st 2019
W Jeremiah Yeager
#719 Welterweight 		SUB
Round 2
  Bayfront Brawl 7
Saturday, May 18th 2019
L Orion Cosce TKO
Round 1
  Warrior Games 3
Saturday, September 1st 2018
W Daniel Tolbert TKO (Punches)
Round 1
  PACF - PA Cage Fight 32
Saturday, June 16th 2018
L Paul Sims Submission (Rear Naked Choke)
Round 1
  Maverick MMA 6
Saturday, April 14th 2018
  Opponent Event Outcome
W Lirim Rufati   NAFC - Summer Slam
Saturday, June 4th 2022 		TKO (Punches and Elbows)
Round 2
L Nainoa Dung   Bellator 256 - Bader vs. Machida 2
Friday, April 9th 2021 		Decision (Unanimous)
Round 3
L Jordan Leavitt
#601 Featherweight 		  BCM Promotions: Fight Night 8
Saturday, February 22nd 2020 		Decision (Unanimous)
Round 3
W Juan Roman   WFC - World Fighting Championships 116
Saturday, November 16th 2019 		KO (Punches)
Round 1
W Moe Williams   BCM Promotions - Fight Night 7
Saturday, September 21st 2019 		TKO
Round 1
W Jeremiah Yeager
#719 Welterweight 		  Bayfront Brawl 7
Saturday, May 18th 2019 		SUB
Round 2
L Orion Cosce   Warrior Games 3
Saturday, September 1st 2018 		TKO
Round 1
W Daniel Tolbert   PACF - PA Cage Fight 32
Saturday, June 16th 2018 		TKO (Punches)
Round 1
L Paul Sims   Maverick MMA 6
Saturday, April 14th 2018 		Submission (Rear Naked Choke)
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
04/01/2022 6 #1005 Lightweight 4-4-0
17
01/01/2022 63 #1011 Lightweight 4-4-0
17
10/01/2021 138 #948 Lightweight 4-4-0
17
07/01/2021 92 #810 Lightweight 4-4-0
17
04/01/2021 57 #718 Lightweight 4-3-0
19
01/01/2021 32 #775 Lightweight 4-3-0
19
10/01/2020 69 #807 Lightweight 4-3-0
19
07/01/2020 44 #876 Lightweight 4-3-0
19
04/01/2020 220 #920 Lightweight 4-3-0
19
01/01/2020 7 #700 Lightweight 4-2-0
23
10/01/2019 295 #707 Lightweight 3-2-0
23
07/01/2019 NR #1002 Lightweight 2-2-0
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.

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