Jack Hermansson
NorwayJack Hermansson, “The Joker”, is a Welterweight from Norway with an official record of 24-10. Cage Brothers holds 25 of those bouts: 15 wins and 10 losses, the wins coming 5 by knockout, 4 by submission and 6 by decision. The most recent bout on file is a first-round knockout loss to Myktybek Orolbai at UFC Fight Night: Tsarukyan vs. Hooker on 22 November 2025, the second defeat in a row.
| Date | Opponent | Result | Method | Round | Event |
|---|---|---|---|---|---|
| Nov 22, 2025 | Myktybek Orolbai | LOSS | KOPunch | R1 · 2:46 | UFC Fight Night: Tsarukyan vs. Hooker |
| Jun 28, 2025 | Gregory Rodrigues | LOSS | KOPunch | R1 · 4:21 | UFC 317: Topuria vs. Oliveira |
| Feb 10, 2024 | Joe Pyfer | WIN | DECDecision | R5 · 5:00 | UFC Fight Night: Hermansson vs. Pyfer |
| Dec 4, 2022 | Roman Dolidze | LOSS | KOPunches | R2 · 4:06 | UFC Fight Night: Thompson vs. Holland |
| Jul 23, 2022 | Chris Curtis | WIN | DECDecision | R3 · 5:00 | UFC Fight Night: Blaydes vs. Aspinall |
| Feb 5, 2022 | Sean Strickland | LOSS | DECDecision | R5 · 5:00 | UFC Fight Night: Hermansson vs. Strickland |
| May 22, 2021 | Edmen Shahbazyan | WIN | DECDecision | R3 · 5:00 | UFC Fight Night: Font vs. Garbrandt |
| Dec 6, 2020 | Marvin Vettori | LOSS | DECDecision | R5 · 5:00 | UFC Fight Night: Hermansson vs. Vettori |
| Jul 18, 2020 | Kelvin Gastelum | WIN | SUBHeel Hook | R1 · 1:18 | UFC Fight Night: Figueiredo vs. Benavidez 2 |
| Sep 28, 2019 | Jared Cannonier | LOSS | KOPunch | R2 · 0:27 | UFC Fight Night: Hermansson vs. Cannonier |
| Apr 27, 2019 | Jacare Souza | WIN | DECDecision | R5 · 5:00 | UFC Fight Night: Jacare vs. Hermansson |
| Mar 30, 2019 | David Branch | WIN | SUBGuillotine Choke | R1 · 0:49 | UFC Fight Night: Barboza vs. Gaethje |
| Dec 16, 2018 | Gerald Meerschaert | WIN | SUBGuillotine Choke | R1 · 4:25 | UFC Fight Night: Lee vs. Iaquinta 2 |
| May 13, 2018 | Thales Leites | WIN | KOPunches | R3 · 2:10 | UFC 224: Nunes vs. Pennington |
| Oct 29, 2017 | Thiago Santos | LOSS | KOPunch | R1 · 4:59 | UFC Fight Night: Brunson vs. Machida |
| Aug 5, 2017 | Bradley Scott | WIN | KOPunch | R1 · 3:50 | UFC Fight Night: Pettis vs. Moreno |
| May 29, 2017 | Alex Nicholson | WIN | KOPunches | R1 · 2:00 | UFC Fight Night: Gustafsson vs. Teixeira |
| Nov 20, 2016 | Cezar Ferreira | LOSS | SUBArm Triangle | R2 · 2:11 | UFC Fight Night: Bader vs. Nogueira 2 |
| Sep 3, 2016 | Scott Askham | WIN | DECDecision | R3 · 5:00 | UFC Fight Night: Arlovski vs. Barnett |
| May 21, 2016 | Ireneusz Cholewa | WIN | KOTKO | R3 · 1:05 | Venator FC: Venator FC 3 |
| Apr 15, 2016 | Alan CarlosTitle | WIN | KOKO | R3 | CWFC 75: Cage Warriors Fighting Championship 75 |
| Dec 12, 2015 | Maciej Rozanski | WIN | DECDecision - Unanimous | R3 · 5:00 | Venator FC 2: Schiavolin vs. Barnatt |
| Aug 1, 2015 | Karlos Vemola | WIN | SUBSubmission (Armbar) | R1 · 2:08 | WFS: Warrior Fight Series 4 |
| Mar 21, 2013 | Jason Butcher | LOSS | SUBSubmission (Triangle Choke) | R1 · 2:24 | Bellator MMA: Bellator 93 |
| Dec 14, 2012 | Daniel Vizcaya | LOSS | DECSplit Decision | R3 · 5:00 | BFC: Bellator Fighting Championships 84 |
Wins, losses and draws are Jack Hermansson’s official record. Everything else is counted from the 25 bouts we hold a full result for — method, round and time. Per-fight striking and grappling statistics are not published in our data source, so they are not shown.
Jack Hermansson’s record, in numbers
Jack Hermansson’s official record is 24-10. Every figure on this page is counted instead from the 25 bouts Cage Brothers holds a result for — 15 wins, 10 losses — because 9 bouts from the official record are not in the history we hold.
The 15 wins break down as 5 by knockout, 4 by submission and 6 by decision — 9 of 15 inside the distance, a finish rate of 60%. Across all 25 bouts with a recorded finishing round, the average bout lasted 10 minutes 22 seconds.
Jack Hermansson has been stopped 7 times in the 25 bouts on file — 5 by knockout and 2 by submission — which is 28% of them. The last 2 bouts on file are both losses.
Of the 25 bouts Cage Brothers holds a result for, 1 was for a title and 5 were the main event of the card. Two of them have come since October 2024.
Set against the 566 Welterweight fighters Cage Brothers holds eight or more bouts for, Jack Hermansson has a finish rate above 34% of them, a record of avoiding stoppage above 21% of them and a two-year bout count above 76% of them. The comparison is made inside the division rather than across the whole roster, because how often a division finishes depends heavily on what it weighs.
Jack Hermansson is listed at 6ft 1in with a reach of 77in, fights orthodox and is 38, born 9 June 1988.
These figures are recomputed from Jack Hermansson’s bout history each time results are synced, so they follow the record rather than a fixed snapshot.