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Karen

  Karen's profile at Sherdog 

Karen's profile at Tapology 

Age: 22
Last 5: L W W W W
Association: The Blackbelt Japan
Pro Debut Date: 2019-12-08
Pro Record: 10-2-0
Current Ranking:
#97 Women Strawweight
'Big League' Record: 10-2-0
Last 3 Years: 4-2-0
Win Finish %: 50%
Combat Age: 26
Quality Perf. %: 50%
Last Quality Perf.: 2024-09-29
540 Metric: .417
Rating Points: 25
Highest Quarterly Ranking: 7/01/2022

#43 Women Strawweight
Last Fight Date: 9/29/2024 [Pancrase]
Last Opponent: [#138 W115] Edna Oliveira Ajala
Opponent's Last 5: W L L L L
Next Fight: Pancrase - 360
Next Opponent: [#83 W115] Miki Motono
Opponent's Last 5: W W L L W
Last Loss Date: 4/30/2023
Last Loss: [#132 W115] Haruka Hasegawa
Opponent's Last 5: W L W L L

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

  Opponent Outcome
W Edna Oliveira Ajala
#84 Women Bantamweight 		Decision (Unanimous)
Round 3
  Pancrase - 347
Sunday, September 29th 2024
W Yerin Hong Decision (Unanimous)
Round 3
  Pancrase - 342: 30th Anniversary Tournament 4
Monday, April 29th 2024
W Seo Young Park TKO (Punches)
Round 1
  Shooto - Colors 2
Saturday, December 2nd 2023
W Chiyo Takamoto Decision (Unanimous)
Round 3
  Pancrase - 337: 30th Anniversary Tournament 1
Sunday, September 24th 2023
L Haruka Hasegawa
#89 Women Strawweight 		Decision (Unanimous)
Round 5
  Pancrase - 333
Sunday, April 30th 2023
L Haruka Hasegawa Decision (Unanimous)
Round 3
  Pancrase - 330
Sunday, December 25th 2022
W Momoka Hoshuyama Decision (Unanimous)
Round 3
  Pancrase - 329
Sunday, September 11th 2022
W Emi Fujino
#9 Women Atomweight 		TKO (Doctor Stoppage)
Round 4
  Pancrase - 326
Monday, March 21st 2022
W Kotomi Shintani TKO (Doctor Stoppage)
Round 1
  Pancrase - 324
Sunday, October 17th 2021
W Ayumi Saito TKO (Punches)
Round 3
  Pancrase - 322
Sunday, June 27th 2021
W Fumina Aoki Submission (Rear Naked Choke)
Round 1
  Pancrase 319
Sunday, October 25th 2020
W Diana Morales Decision (Unanimous)
Round 3
  Pancrase 311
Sunday, December 8th 2019
  Opponent Event Outcome
W Edna Oliveira Ajala
#84 Women Bantamweight 		  Pancrase - 347
Sunday, September 29th 2024 		Decision (Unanimous)
Round 3
W Yerin Hong   Pancrase - 342: 30th Anniversary Tournament 4
Monday, April 29th 2024 		Decision (Unanimous)
Round 3
W Seo Young Park   Shooto - Colors 2
Saturday, December 2nd 2023 		TKO (Punches)
Round 1
W Chiyo Takamoto   Pancrase - 337: 30th Anniversary Tournament 1
Sunday, September 24th 2023 		Decision (Unanimous)
Round 3
L Haruka Hasegawa
#89 Women Strawweight 		  Pancrase - 333
Sunday, April 30th 2023 		Decision (Unanimous)
Round 5
L Haruka Hasegawa   Pancrase - 330
Sunday, December 25th 2022 		Decision (Unanimous)
Round 3
W Momoka Hoshuyama   Pancrase - 329
Sunday, September 11th 2022 		Decision (Unanimous)
Round 3
W Emi Fujino
#9 Women Atomweight 		  Pancrase - 326
Monday, March 21st 2022 		TKO (Doctor Stoppage)
Round 4
W Kotomi Shintani   Pancrase - 324
Sunday, October 17th 2021 		TKO (Doctor Stoppage)
Round 1
W Ayumi Saito   Pancrase - 322
Sunday, June 27th 2021 		TKO (Punches)
Round 3
W Fumina Aoki   Pancrase 319
Sunday, October 25th 2020 		Submission (Rear Naked Choke)
Round 1
W Diana Morales   Pancrase 311
Sunday, December 8th 2019 		Decision (Unanimous)
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
10/01/2025 3 #92 Women Strawweight 10-2-0
26
07/01/2025 3 #89 Women Strawweight 10-2-0
26
04/01/2025 2 #86 Women Strawweight 10-2-0
26
01/01/2025 3 #84 Women Strawweight 10-2-0
26
10/01/2024 42 #87 Women Strawweight 10-2-0
26
07/01/2024 3 #129 Women Strawweight 9-2-0
19
04/01/2024 1 #132 Women Strawweight 8-2-0
19
01/01/2024 13 #131 Women Strawweight 8-2-0
19
10/01/2023 3 #144 Women Strawweight 7-2-0
17
07/01/2023 31 #141 Women Strawweight 6-2-0
17
04/01/2023 1 #110 Women Strawweight 6-1-0
20
01/01/2023 65 #109 Women Strawweight 6-1-0
20
10/01/2022 1 #44 Women Strawweight 6-0-0
32
07/01/2022   #43 Women Strawweight 5-0-0
32
04/01/2022 45 #43 Women Strawweight 5-0-0
32
01/01/2022 30 #88 Women Strawweight 4-0-0
20
10/01/2021 6 #118 Women Strawweight 3-0-0
16
07/01/2021 NR #112 Women Strawweight 3-0-0
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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