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Fight Matrix
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Jesse Kosakowski

  Jesse Kosakowski's profile at Sherdog 

Jesse Kosakowski's profile at Tapology 

Rank State: Connecticut
Age: 29
Last 5: W W W L W
Association: PSDTC
Pro Debut Date: 2018-01-06
Pro Record: 5-1-0
Current Ranking:
#867 Welterweight
'Big League' Record: 1-0-0
Last 3 Years: 1-0-0
Win Finish %: 100%
Combat Age: 28
Quality Perf. %: 83.3%
Last Quality Perf.: 2025-01-04
540 Metric: .000
Rating Points: 19
Highest Quarterly Ranking: 7/01/2019

#433 Welterweight
Last Fight Date: 1/04/2025 [Reality Fighting]
Last Opponent: [NR] Sanad Armouti
Last Loss Date: 9/07/2019
Last Loss: [NR] Reggie Merriweather

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

  Opponent Outcome
W Sanad Armouti KO (Punch)
Round 1
  Reality Fighting - Mohegun Sun Arena
Saturday, January 4th 2025
L Reggie Merriweather
#703 Welterweight 		TKO (Punch)
Round 1
  CES MMA 58 - De Jesus vs. Lozano
Saturday, September 7th 2019
W Ryan Jett
#975 Lightweight 		Submission (Armbar)
Round 1
  CES MMA 56 - Boyington vs. Dubuque
Friday, May 31st 2019
W Rodolfo Rocha Submission (Rear Naked Choke)
Round 2
  Bellator 216 - MVP vs. Daley
Saturday, February 16th 2019
W Daniel Konrad
#663 Welterweight 		Submission (Rear Naked Choke)
Round 3
  RF - Reality Fighting
Friday, May 4th 2018
W Hugh McKenna Submission (Keylock)
Round 2
  Reality Fighting
Saturday, January 6th 2018
  Opponent Event Outcome
W Sanad Armouti   Reality Fighting - Mohegun Sun Arena
Saturday, January 4th 2025 		KO (Punch)
Round 1
L Reggie Merriweather
#703 Welterweight 		  CES MMA 58 - De Jesus vs. Lozano
Saturday, September 7th 2019 		TKO (Punch)
Round 1
W Ryan Jett
#975 Lightweight 		  CES MMA 56 - Boyington vs. Dubuque
Friday, May 31st 2019 		Submission (Armbar)
Round 1
W Rodolfo Rocha   Bellator 216 - MVP vs. Daley
Saturday, February 16th 2019 		Submission (Rear Naked Choke)
Round 2
W Daniel Konrad
#663 Welterweight 		  RF - Reality Fighting
Friday, May 4th 2018 		Submission (Rear Naked Choke)
Round 3
W Hugh McKenna   Reality Fighting
Saturday, January 6th 2018 		Submission (Keylock)
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
10/01/2025 15 #854 Welterweight 5-1-0
19
07/01/2025 15 #869 Welterweight 5-1-0
19
04/01/2025 NR #854 Welterweight 5-1-0
19
10/01/2020 13 #641 Welterweight 4-1-0
20
07/01/2020 42 #628 Welterweight 4-1-0
21
04/01/2020 31 #670 Welterweight 4-1-0
21
01/01/2020 6 #701 Welterweight 4-1-0
21
10/01/2019 274 #707 Welterweight 4-1-0
21
07/01/2019 95 #433 Welterweight 4-0-0
31
04/01/2019 55 #528 Welterweight 3-0-0
27
01/01/2019 28 #583 Welterweight 2-0-0
25
10/01/2018 24 #611 Welterweight 2-0-0
25
07/01/2018 493 #587 Welterweight 2-0-0
25
04/01/2018 NR #1080 Welterweight 1-0-0
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.

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