Jack Hermansson

JACK HERMANSSON

"The Joker"

10-855.6% win rate

FIGHTER IDENTITY

Ultimate Fighting Championship

Organization

UFC
SWE

Nationality

Swedish

Birth

10/06/1988 (38)

Birthplace

Uddevalla

Sweden

Sport / Status

MMA · Active

Height

185 cm (6'1")

Biography

Jack Hermansson is a Swedish-Norwegian mixed martial artist who competes in the Middleweight division of the UFC, where he has been a perennial top-ten contender. Known for his relentless grappling and wrestling base, he previously held championship titles in both Cage Warriors and the Warrior Fight Series. He has secured notable victories over high-profile opponents including Kelvin Gastelum and Ronaldo Souza.

WIN BREAKDOWN

18 total fights · 30% KO rate

KO/TKO3 (30%)
Submission3 (30%)
Decision4 (40%)

Fight history (18)

1 / 4
Loss
vs Myktybek OrolbaiKO (punch) (R1)UFC Fight Night: Tsarukyan vs. Hooker — 22/11/2025
Loss
vs Gregory RodriguesKO (punch) (R1)UFC 317: Topuria vs. Oliveira — 28/06/2025
Loss
vs Roman DolidzeKO/TKO (Punches) (R2)UFC Fight Night December 03 2022 — 03/12/2022
Win
vs Chris CurtisDecision - Unanimous (R3)UFC Fight Night July 23 2022 — 23/07/2022
Loss
vs Sean StricklandDecision - Split (R5)UFC Fight Night February 05 2022 — 05/02/2022

SIMILAR FIGHTERS

Same sport — matched first by weight class, then by nationality, with top records filling any gaps.

Max Nunes

Max Nunes

17-5-0SWE
Nina Back

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Ilir Latifi

Ilir Latifi

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Jonathan Svensson

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Zvonimir Kralj

Zvonimir Kralj

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Pannie Kianzad

Pannie Kianzad

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Zebaztian Kadestam

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Erik Carlsson

Erik Carlsson

6-3-0SWE