Jaewoong Byeon

Jaewoong Byeon's profile at Sherdog  Jaewoong Byeon's profile at Tapology  Birth Date: 1997-03-10 Last 5: L W L L W Association: Freelance Pro Debut Date: 2016-08-06 Pro Record: 4-4-0

Current Ranking: #398 Flyweight

'Big League' Record: 2-4-0 Last 3 Years: 1-1-0 Win Finish %: 50% Combat Age: 30 Quality Perf. %: 50% Last Quality Perf.: 2025-11-15 540 Metric: .600 Rating Points: 24

Highest Quarterly Ranking: 10/01/2016 #233 Featherweight

Last Fight Date: 11/15/2025 [Z-Fight Night] Last Opponent: [NR] Jeremy Santiago Last Loss Date: 5/07/2023 Last Loss: [#109 FLW] Yutaro Muramoto Opponent's Last 5: L W L W W

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

	Opponent	Outcome
W	Jeremy Santiago #739 Flyweight	Decision (Unanimous) Round 3
	ZFN - Z-Fight Night 3 Saturday, November 15th 2025
L	Yutaro Muramoto #274 Flyweight	Decision (Unanimous) Round 3
	Deep - 113 Impact Sunday, May 7th 2023
L	Yuki Ito #96 Flyweight	TKO (Punch) Round 2
	Deep - 111 Impact Sunday, December 11th 2022
W	Kazuki Shibuya #535 Flyweight	Submission (Guillotine Choke) Round 1
	Deep - 109 Impact Sunday, August 21st 2022
L	Ryuya Fukuda #203 Bantamweight	Decision (Unanimous) Round 3
	Deep - 107 Impact Sunday, May 8th 2022
L	Yuki Motoya #45 Flyweight	Decision (Unanimous) Round 3
	DEEP 82 Impact Saturday, February 24th 2018
W	Masakazu Imanari #173 Featherweight	Decision (Majority) Round 3
	Deep - 77 Impact / Jewels 13 Saturday, August 27th 2016
W	Guk Hwan Moon	TKO (Punches) Round 1
	AFC 3 - All Fighting Championship 3 Saturday, August 6th 2016

	Opponent	Event	Outcome
W	Jeremy Santiago #739 Flyweight	ZFN - Z-Fight Night 3 Saturday, November 15th 2025	Decision (Unanimous) Round 3
L	Yutaro Muramoto #274 Flyweight	Deep - 113 Impact Sunday, May 7th 2023	Decision (Unanimous) Round 3
L	Yuki Ito #96 Flyweight	Deep - 111 Impact Sunday, December 11th 2022	TKO (Punch) Round 2
W	Kazuki Shibuya #535 Flyweight	Deep - 109 Impact Sunday, August 21st 2022	Submission (Guillotine Choke) Round 1
L	Ryuya Fukuda #203 Bantamweight	Deep - 107 Impact Sunday, May 8th 2022	Decision (Unanimous) Round 3
L	Yuki Motoya #45 Flyweight	DEEP 82 Impact Saturday, February 24th 2018	Decision (Unanimous) Round 3
W	Masakazu Imanari #173 Featherweight	Deep - 77 Impact / Jewels 13 Saturday, August 27th 2016	Decision (Majority) Round 3
W	Guk Hwan Moon	AFC 3 - All Fighting Championship 3 Saturday, August 6th 2016	TKO (Punches) Round 1

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