Seika Izawa

Seika Izawa's profile at Sherdog  Seika Izawa's profile at Tapology  Age: 28 Last 5: W W W W W Association: Roys Gym Pro Debut Date: 2020-10-31 Pro Record: 17-0-0

Current Ranking: #1 Women Atomweight #9 Pound-For-Pound #8 Division Dominance

'Big League' Record: 17-0-0 Last 3 Years: 9-0-0 Win Finish %: 58.8% Combat Age: 29 Quality Perf. %: 70.6% Last Quality Perf.: 2025-11-02 540 Metric: .786 Rating Points: 86

Highest Quarterly Ranking: 10/01/2025 #1 Women Atomweight

Last Fight Date: 11/02/2025 [Rizin Fighting Federation] Last Opponent: [#5 W105] Saori Oshima Opponent's Last 5: W L L W L Next Fight: Rizin FF - Shiwasu no Cho Tsuwamono Matsuri Next Opponent: [NR] Rena Kubota Opponent's Last 5:

Records & Trivia: 17 wins without a loss

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

	Opponent	Outcome
W	Saori Oshima #3 Women Atomweight	Decision (Unanimous) Round 3
	RIZIN LANDMARK 12 in KOBE Sunday, November 2nd 2025
W	Yu Jin Shin #26 Women Atomweight	Submission (Arm-Triangle Choke) Round 1
	Rizin FF - Super Rizin 4 Sunday, July 27th 2025
W	Lucia Apdelgarim	Submission (Triangle Armbar) Round 1
	RIZIN 49: Decade Tuesday, December 31st 2024
W	Kanna Asakura #4 Women Atomweight	Decision (Unanimous) Round 3
	Rizin FF - Rizin 48 Sunday, September 29th 2024
W	Si Yoon Park #5 Women Atomweight	Submission (Ninja Choke) Round 2
	Deep - Jewels 44 Sunday, March 24th 2024
W	Miyuu Yamamoto	Submission (Rear-Naked Choke) Round 2
	Rizin FF - Rizin 45 Sunday, December 31st 2023
W	Claire Lopez #41 Women Strawweight	Submission (Ninja Choke) Round 1
	Rizin FF - Super Rizin 2 Sunday, July 30th 2023
W	Suwanan Boonsorn	Submission (Triangle Choke) Round 1
	Deep - Jewels 41 Sunday, May 28th 2023
W	Si Woo Park #2 Women Atomweight	Decision (Split) Round 3
	Rizin FF - Rizin 40: Bellator MMA vs. Rizin Saturday, December 31st 2022
W	Anastasiya Svetkivska	Submission (Armbar) Round 2
	Rizin FF - Super Rizin / Rizin 38 Sunday, September 25th 2022
W	Laura Fontoura #38 Women Strawweight	Submission (Guillotine Choke) Round 1
	Rizin FF - Rizin 37 Sunday, July 31st 2022
W	Ayaka Hamasaki #3 Women Atomweight	Decision (Unanimous) Round 3
	Rizin FF - Rizin 35 Sunday, April 17th 2022
W	Ayaka Hamasaki #1 Women Atomweight	TKO (Elbows and Punches) Round 2
	Rizin FF - Rizin 33 Friday, December 31st 2021
W	Si Woo Park #17 Women Atomweight	Decision (Unanimous) Round 3
	Deep - 104 Impact Saturday, October 23rd 2021
W	Miki Motono #112 Women Strawweight	Submission (Armbar) Round 1
	Deep - Jewels 33 Sunday, June 20th 2021
W	Miki Motono #97 Women Strawweight	Decision (Unanimous) Round 3
	Deep - Jewels 31 Saturday, December 19th 2020
W	Mika Arai #105 Women Flyweight	Decision (Unanimous) Round 2
	Deep - Jewels 30 Saturday, October 31st 2020

	Opponent	Event	Outcome
W	Saori Oshima #3 Women Atomweight	RIZIN LANDMARK 12 in KOBE Sunday, November 2nd 2025	Decision (Unanimous) Round 3
W	Yu Jin Shin #26 Women Atomweight	Rizin FF - Super Rizin 4 Sunday, July 27th 2025	Submission (Arm-Triangle Choke) Round 1
W	Lucia Apdelgarim	RIZIN 49: Decade Tuesday, December 31st 2024	Submission (Triangle Armbar) Round 1
W	Kanna Asakura #4 Women Atomweight	Rizin FF - Rizin 48 Sunday, September 29th 2024	Decision (Unanimous) Round 3
W	Si Yoon Park #5 Women Atomweight	Deep - Jewels 44 Sunday, March 24th 2024	Submission (Ninja Choke) Round 2
W	Miyuu Yamamoto	Rizin FF - Rizin 45 Sunday, December 31st 2023	Submission (Rear-Naked Choke) Round 2
W	Claire Lopez #41 Women Strawweight	Rizin FF - Super Rizin 2 Sunday, July 30th 2023	Submission (Ninja Choke) Round 1
W	Suwanan Boonsorn	Deep - Jewels 41 Sunday, May 28th 2023	Submission (Triangle Choke) Round 1
W	Si Woo Park #2 Women Atomweight	Rizin FF - Rizin 40: Bellator MMA vs. Rizin Saturday, December 31st 2022	Decision (Split) Round 3
W	Anastasiya Svetkivska	Rizin FF - Super Rizin / Rizin 38 Sunday, September 25th 2022	Submission (Armbar) Round 2
W	Laura Fontoura #38 Women Strawweight	Rizin FF - Rizin 37 Sunday, July 31st 2022	Submission (Guillotine Choke) Round 1
W	Ayaka Hamasaki #3 Women Atomweight	Rizin FF - Rizin 35 Sunday, April 17th 2022	Decision (Unanimous) Round 3
W	Ayaka Hamasaki #1 Women Atomweight	Rizin FF - Rizin 33 Friday, December 31st 2021	TKO (Elbows and Punches) Round 2
W	Si Woo Park #17 Women Atomweight	Deep - 104 Impact Saturday, October 23rd 2021	Decision (Unanimous) Round 3
W	Miki Motono #112 Women Strawweight	Deep - Jewels 33 Sunday, June 20th 2021	Submission (Armbar) Round 1
W	Miki Motono #97 Women Strawweight	Deep - Jewels 31 Saturday, December 19th 2020	Decision (Unanimous) Round 3
W	Mika Arai #105 Women Flyweight	Deep - Jewels 30 Saturday, October 31st 2020	Decision (Unanimous) Round 2

Quarterly Generated Historical Rankings
Rating bar represents the fighter's standing relative to the top of the division at the time