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Fight Matrix

Jillian DeCoursey

  Jillian DeCoursey's profile at Sherdog 

Jillian DeCoursey's profile at Tapology 

Association: Long Island MMA
Pro Debut Date: 2017-08-31
Pro Record: 6-4-0
Win Finish %: 50.0%
Quality Perf. %: 50.0%
Last Ranked: 7/01/2024

#5 Women Atomweight

Highest Quarterly Ranking: 4/01/2023

#3 Women Atomweight
Last Loss Date: 5/03/2023
Last Loss: [#85 W115] Rayanne dos Santos
Opponent's Last 5: W W L L L

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

  Opponent Outcome
L Rayanne dos Santos
#13 Women Atomweight 		Decision (Unanimous)
Round 5
  Invicta FC 53 - DeCoursey vs. dos Santos
Wednesday, May 3rd 2023
W Jessica Delboni
#2 Women Atomweight 		Submission (Rear-Naked Choke)
Round 1
  Invicta FC 49 - Delboni vs. DeCoursey
Wednesday, September 28th 2022
W Lindsey VanZandt
#14 Women Atomweight 		KO (Punch)
Round 1
  Invicta FC 47 - Ducote vs. Zappitella
Wednesday, May 11th 2022
L Elise Reed
#84 Women Strawweight 		Decision (Unanimous)
Round 4
  CFFC 91: Sabatini vs. Stirn
Friday, December 18th 2020
W Linda Mihalec
#25 Women Atomweight 		Decision (Unanimous)
Round 3
  Invicta FC 39 - Frey vs. Cummins 2
Friday, February 7th 2020
W Katie Perez TKO
Round 3
  CFFC 80: Rhodes vs. Wali
Friday, November 22nd 2019
L Kelly DAngelo
#33 Women Atomweight 		Decision (Unanimous)
Round 3
  Invicta FC 35: Bennett vs. Rodriguez 2
Friday, June 7th 2019
L Alesha Zappitella
#80 Women Strawweight 		Decision (Unanimous)
Round 3
  Invicta FC 30 - Frey vs. Grusander
Saturday, July 21st 2018
W Rebekah Levine Decision (Unanimous)
Round 3
  Invicta FC 28 - Mizuki vs. Jandiroba
Saturday, March 24th 2018
W Ashley Medina Decision (Split)
Round 3
  Invicta FC 25 - Kunitskaya vs. Paaluhi
Thursday, August 31st 2017
  Opponent Event Outcome
L Rayanne dos Santos
#13 Women Atomweight 		  Invicta FC 53 - DeCoursey vs. dos Santos
Wednesday, May 3rd 2023 		Decision (Unanimous)
Round 5
W Jessica Delboni
#2 Women Atomweight 		  Invicta FC 49 - Delboni vs. DeCoursey
Wednesday, September 28th 2022 		Submission (Rear-Naked Choke)
Round 1
W Lindsey VanZandt
#14 Women Atomweight 		  Invicta FC 47 - Ducote vs. Zappitella
Wednesday, May 11th 2022 		KO (Punch)
Round 1
L Elise Reed
#84 Women Strawweight 		  CFFC 91: Sabatini vs. Stirn
Friday, December 18th 2020 		Decision (Unanimous)
Round 4
W Linda Mihalec
#25 Women Atomweight 		  Invicta FC 39 - Frey vs. Cummins 2
Friday, February 7th 2020 		Decision (Unanimous)
Round 3
W Katie Perez   CFFC 80: Rhodes vs. Wali
Friday, November 22nd 2019 		TKO
Round 3
L Kelly DAngelo
#33 Women Atomweight 		  Invicta FC 35: Bennett vs. Rodriguez 2
Friday, June 7th 2019 		Decision (Unanimous)
Round 3
L Alesha Zappitella
#80 Women Strawweight 		  Invicta FC 30 - Frey vs. Grusander
Saturday, July 21st 2018 		Decision (Unanimous)
Round 3
W Rebekah Levine   Invicta FC 28 - Mizuki vs. Jandiroba
Saturday, March 24th 2018 		Decision (Unanimous)
Round 3
W Ashley Medina   Invicta FC 25 - Kunitskaya vs. Paaluhi
Thursday, August 31st 2017 		Decision (Split)
Round 3

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
07/01/2024 1 #5 Women Atomweight 6-4-0
40
04/01/2024 2 #6 Women Atomweight 6-4-0
43
01/01/2024 1 #4 Women Atomweight 6-4-0
44
10/01/2023 1 #5 Women Atomweight 6-4-0
45
07/01/2023 3 #6 Women Atomweight 6-4-0
45
04/01/2023   #3 Women Atomweight 6-3-0
59
01/01/2023   #3 Women Atomweight 6-3-0
59
10/01/2022 9 #3 Women Atomweight 6-3-0
59
07/01/2022 NR #12 Women Atomweight 5-3-0
27
04/01/2022 4 #107 Women Strawweight 4-3-0
17
01/01/2022 5 #111 Women Strawweight 4-3-0
17
10/01/2021 10 #106 Women Strawweight 4-3-0
17
07/01/2021 7 #96 Women Strawweight 4-3-0
17
04/01/2021 10 #103 Women Strawweight 4-3-0
17
01/01/2021 NR #113 Women Strawweight 4-3-0
17
10/01/2020 2 #17 Women Atomweight 4-2-0
20
07/01/2020 3 #19 Women Atomweight 4-2-0
20
04/01/2020 NR #22 Women Atomweight 4-2-0
20
01/01/2019 NR #41 Women Atomweight 2-1-0
16
07/01/2018 4 #29 Women Atomweight 2-0-0
17
04/01/2018 NR #25 Women Atomweight 2-0-0
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.
Jillian DeCoursey
Unknown
Mixed Martial Arts Fighter
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