Seokhyeon Ko
Vitals
Height, reach, and career background.
- Age
- 32
- Height
- 5′10″1.78 m
- Reach
- 71″180 cm
- Stance StanceWhich side a fighter leads from — a striking term, not a religious one. Orthodox: right-handed, left foot and hand forward (the common default). Southpaw: the mirror image, right side forward (usually a left-hander). Switch: changes between the two during a fight.
- Southpaw
- Weight class
- Welterweight
- Nationality
- South Korea
- Team
- HAVAS MMA
- Active
- 2018-present
Record
Tap expandable fights for their breakdowns.
LossRecord after fight: 13-3-0DEC
Lebosnoyani and Ko combined for a back-and-forth welterweight fight through all three rounds. Ko was more effective in the first half, landing the more powerful shots and defending Lebosnoyani's submission opportunities. Ko's output dipped as the fight progressed, allowing Lebosnoyani to work his way back into the contest and take the unanimous decision.
Key moments
- Lebosnoyani and Ko battled through all three rounds in a back-and-forth welterweight fight.
- Ko landed the more powerful shots early and defended Lebosnoyani's submission opportunities.
- Ko's output dipped as the fight progressed, and Lebosnoyani worked his way back to a 29-28 unanimous decision.
WinRecord after fight: 13-2-0DEC
Opponent: Phil RoweUnanimousR3 5:00
UFC Fight Night: Garcia vs. Onama
1 Nov 2025
1 Nov 2025
WinRecord after fight: 12-2-0DEC
UFC Fight Night: Hill vs. Rountree Jr.
21 Jun 2025
21 Jun 2025
WinRecord after fight: 11-2-0DEC
Opponent: Igor CavalcantiUnanimousR3 5:00
Dana White's Contender Series
3 Sep 2024
3 Sep 2024
WinRecord after fight: 10-2-0KO/TKO
Opponent: Alwin KincaiR1 0:58
AFC 29
8 Dec 2023
8 Dec 2023
WinRecord after fight: 9-2-0KO/TKO
Opponent: Ryuta SakuraiR2 0:56
AFC 24 x HEAT 51
6 Apr 2023
6 Apr 2023
WinRecord after fight: 8-2-0TKO
Opponent: JaeWoong KimRetirementR2 5:00
AFC 22
30 Dec 2022
30 Dec 2022
LossRecord after fight: 7-2-0KO/TKO
Opponent: HanSeul KimR1 1:05
Double G FC 11
30 Dec 2021
30 Dec 2021
WinRecord after fight: 7-1-0DEC
Opponent: Yun Jae JungUnanimousR3 5:00
AFC 17
15 Oct 2021
15 Oct 2021
WinRecord after fight: 6-1-0DEC
Opponent: Jae Young AhnUnanimousR3 5:00
AFC 16
31 May 2021
31 May 2021
WinRecord after fight: 5-1-0KO/TKO
Opponent: Moon Ho ParkR1 0:51
AFC 14
17 Aug 2020
17 Aug 2020
WinRecord after fight: 4-1-0KO/TKO
Opponent: ZahriddinR1 1:15
Gentleman Flower FC
22 Feb 2020
22 Feb 2020
WinRecord after fight: 3-1-0KO/TKO
Opponent: Hoi Gil KimR1 0:42
AFC 9
17 Dec 2018
17 Dec 2018
WinRecord after fight: 2-1-0DEC
Opponent: Kyohei WakimotoMajorityR2 5:00
NeoFight 14
20 Oct 2018
20 Oct 2018
LossRecord after fight: 1-1-0KO
Opponent: Sasha PalatnikovPunchR2 1:22
Just MMA 3
16 Mar 2018
16 Mar 2018
WinRecord after fight: 1-0-0DEC
Opponent: Nosherwan KhanzadaUnanimousR3 5:00
V Combat Hong Kong
12 Jan 2018
12 Jan 2018
The Read
Style, strengths, and defining traits.
Seokhyeon Ko became interested in martial arts while serving in the military and sought training after leaving. His credentials include an amateur sambo world championship, a Brazilian jiu-jitsu purple belt and a judo black belt.