UFC

Jack “The Joker”Hermansson

UFC24-10-0

Division
Middleweight
Stance
Orthodox
Height
6' 1"
Weight
185 lbs.
Reach
77"
Nationality
Uddevalla, Sweden
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Fighter metrics

Striking accuracy

44%

878 landed · 1,988 attempted

Takedown accuracy

30%

Recent fight form

Latest 5 verified results in our archive · 2022-07-23 to 2025-11-22

Wins

2 / 5

Losses

3 / 5

Historical results, not a prediction. See opponents and methods in fight history below.

Fight history

  • Myktybek Orolbai

    Nov 22, 2025

    Loss

    KO/TKO · Round 1 · 2:46

  • Gregory Rodrigues

    Jun 28, 2025

    Loss

    KO/TKO · Round 1 · 4:21

  • Joe Pyfer

    Feb 10, 2024

    Win

    Decision - Unanimous · Round 5 · 5:00

  • Roman Dolidze

    Dec 3, 2022

    Loss

    KO/TKO · Round 2 · 4:06

  • Chris Curtis

    Jul 23, 2022

    Win

    Decision - Unanimous · Round 3 · 5:00

  • Sean Strickland

    Feb 5, 2022

    Loss

    Decision - Split · Round 5 · 5:00

  • Edmen Shahbazyan

    May 22, 2021

    Win

    Decision - Unanimous · Round 3 · 5:00

  • Marvin Vettori

    Dec 5, 2020

    Loss

    DEC · Round 5 · 5:00

  • Kelvin Gastelum

    Jul 18, 2020

    Win

    Submission · Round 1 · 1:20

  • Jared Cannonier

    Sep 28, 2019

    Loss

    KO/TKO · Round 2 · 0:27

  • David Branch

    Mar 30, 2019

    Win

    Submission · Round 1 · 0:49

  • Gerald Meerschaert

    Dec 15, 2018

    Win

    Submission · Round 1 · 4:25

  • Thales Leites

    May 12, 2018

    Win

    KO/TKO · Round 3 · 2:10

  • Thiago Santos

    Oct 28, 2017

    Loss

    KO/TKO · Round 1 · 4:57

  • Bradley Scott

    Aug 5, 2017

    Win

    KO/TKO · Round 1 · 3:50

  • Alex Nicholson

    May 28, 2017

    Win

    KO/TKO · Round 1 · 2:00

  • Cezar Ferreira

    Nov 19, 2016

    Loss

    Submission · Round 2 · 2:12

  • Scott Askham

    Sep 3, 2016

    Win

    DEC · Round 3 · 5:00

Jack Hermansson Bio

Jack Hermansson is a Swedish-Norwegian professional mixed martial artist who competes in the UFC. As of September 12, 2026, the UFC lists him as an active welterweight and identifies Frontline Academy in Oslo as his training gym. Born in Uddevalla, Sweden, on June 10, 1988, Hermansson made his professional MMA debut in 2010 and began his UFC career in September 2016. He is known by the nickname “The Joker.”

Before reaching the UFC, Hermansson won middleweight titles in Cage Warriors Fighting Championship and Warrior Fight Series. His UFC career has included notable victories over Scott Askham, Thales Leites, Gerald Meerschaert, David Branch, Ronaldo Souza, Kelvin Gastelum, Edmen Shahbazyan, Chris Curtis and Joe Pyfer. His most recent listed UFC appearances were defeats against Gregory Rodrigues on June 28, 2025, and Myktybek Orolbai on November 22, 2025; the UFC profile still lists him as active.

Hermansson stands 6 feet 1 inch tall and is recognized as a versatile, pressure-oriented fighter. His approach combines orthodox striking, wrestling and submission grappling, with the jab and heel hook among his identified favorite techniques. His background includes extensive wrestling before he transitioned into MMA, and his training at Frontline Academy has helped shape a style built around forward pressure, clinch work, ground control and opportunistic submissions.

Record
24-10-0
Division
Middleweight
Fighting style
MMA
Stance
Orthodox
Height
6' 1"
Weight
185 lbs.
Reach
77"
Leg reach
46.50
Gym / team
Frontline Academy
Nationality
Uddevalla, Sweden
Residence
Baldwin, New York, U.S.
Fighting out of
Oslo, Norway
Birth date
Jun 10, 1988 (age 38)
Age
38

Jack Hermansson Questions & Answers

What division does Jack Hermansson compete in?

The UFC lists Jack Hermansson in the welterweight division.

How tall is Jack Hermansson?

Jack Hermansson is listed at 73 inches, or 6 feet 1 inch.

When did Jack Hermansson make his professional MMA debut?

The UFC lists Jack Hermansson as a professional fighter since 2010.

Which titles did Jack Hermansson win before joining the UFC?

Frontline Academy identifies Hermansson as a former Cage Warriors and Warrior Fight Series middleweight champion. The UFC profile also lists those titles among his career achievements.

Where does Jack Hermansson train?

Jack Hermansson trains at Frontline Academy in Oslo, where he is also listed as an MMA pro-team instructor.

What is Jack Hermansson’s fighting style?

The UFC lists his fighting style as MMA and identifies the jab as his favorite striking technique and the heel hook as his favorite grappling technique. His background also includes extensive wrestling training.

What was one of Jack Hermansson’s notable UFC career milestones?

On February 10, 2024, Jack Hermansson defeated Joe Pyfer by unanimous decision in the UFC Fight Night main event.