Jack Hermansson (24-9, 17) was born in Uddevalla, Sweden on June 10, 1988. At the age of 22 years on July 1, 2010, he made his professional MMA debut against Chris Greig, winning the fight via 3rd-round KO.
On September 3, 2016, 28-year old Jack Hermansson made his UFC debut on his 16th professional MMA fight at UFC Fight Night: Arlovski vs. Barnett against a 28-year old Scott Askham, winning the fight via 3-round unanimous decision.
Hermansson's last fight was a 1st-round KO loss to Gregory Rodrigues at UFC 317 at age 37 on June 28, 2025. He is on a 1-fight losing streak.
He has fought 18 times in the UFC, and has a record of 11 wins and 7 losses in the promotion.
Some of Jack Hermansson's best fights have been against Brad Scott, David Branch, Gerald Meerschaert, Kelvin Gastelum, Thales Leites, Alex Nicholson and Scott Askham.
Hermansson has 9 losses on his MMA record.
| # | Date | Opponent | Promotion | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|---|
33  | Jun 28, 2025 37 years 24-9 (17) | 33 years, 4 months 16-6 (13) | UFC | MD | 1 | KO | LOSS Punch |
32  | Feb 10, 2024 35 years, 8 months 24-8 (17) | 27 years, 4 months 12-2 (9) | UFC | MD | 5 | UD | WIN |
31  | Dec 3, 2022 34 years, 5 months 23-8 (17) | 34 years, 4 months 11-1 (9) | UFC | MD | 2 | TKO | LOSS Punches |
30  | Jul 23, 2022 34 years, 1 months 23-7 (17) | 35 years 29-8 (17) | UFC | MD | 3 | UD | WIN |
29  | Feb 5, 2022 33 years, 7 months 22-7 (17) | 30 years, 11 months 24-3 (14) | UFC | MD | 5 | SD | LOSS |
28  | May 22, 2021 32 years, 11 months 22-6 (17) | 23 years, 6 months 11-1 (10) | UFC | MD | 3 | UD | WIN |
27  | Dec 5, 2020 32 years, 5 months 21-6 (17) | 27 years, 2 months 15-4-1 (11) | UFC | MD | 5 | UD | LOSS |
26  | Jul 19, 2020 32 years, 1 months 21-5 (17) | 28 years, 8 months 16-5 (11) | UFC | MD | 1 | SUB | WIN Heel hook |
25  | Sep 28, 2019 31 years, 3 months 20-5 (16) | 35 years, 6 months 12-4 (10) | UFC | MD | 2 | TKO | LOSS Punches |
24  | Apr 27, 2019 30 years, 10 months 20-4 (16) | 39 years, 4 months 26-6 (20) | UFC | MD | 5 | UD | WIN |
23  | Mar 30, 2019 30 years, 9 months 19-4 (16) | 37 years, 6 months 22-5 (12) | UFC | MD | 1 | SUB | WIN Guillotine choke |
22  | Dec 15, 2018 30 years, 6 months 18-4 (15) | 30 years, 11 months 29-9 (26) | UFC | MD | 1 | SUB | WIN Guillotine choke |
21  | May 12, 2018 29 years, 11 months 17-4 (14) | 36 years, 8 months 27-8 (17) | UFC | MD | 3 | TKO | WIN Punches |
20  | Oct 28, 2017 29 years, 4 months 16-4 (13) | 33 years, 9 months 15-5 (11) | UFC | MD | 1 | TKO | LOSS Punches |
19  | Aug 5, 2017 29 years, 1 months 16-3 (13) | 28 years, 1 months 11-4 (10) | UFC | MD | 1 | TKO | WIN Punches |
18 | May 28, 2017 28 years, 11 months 15-3 (12) | Alex Nicholson | UFC | MD | 1 | TKO | WIN Punches |
17  | Nov 19, 2016 28 years, 5 months 14-3 (11) | 31 years, 9 months 10-5 (4) | UFC | MD | 2 | SUB | LOSS Arm-triangle choke |
16  | Sep 3, 2016 28 years, 2 months 14-2 (11) | 28 years, 3 months 14-2 (11) | UFC | MD | 3 | UD | WIN |
15 | May 23, 2016 27 years, 11 months 13-2 (11) | Ireneusz Cholewa | MD | 3 | TKO | WIN Punches | |
14 | Apr 15, 2016 27 years, 10 months 12-2 (10) | Alan Carlos | CW | MD | 3 | TKO | WIN Punches Defended Cage Warriors middleweight title |
13 | Dec 12, 2015 27 years, 6 months 11-2 (9) | Maciej Różański | MD | 3 | UD | WIN | |
12 | Aug 1, 2015 27 years, 1 months 10-2 (9) | Karlos Vémola | MD | 1 | SUB | WIN Armbar | |
11 | Aug 22, 2014 26 years, 2 months 9-2 (8) | Deyan Topalski | CW | MD | 1 | TKO | WIN Punches Defended Cage Warriors middleweight title |
10  | Jun 7, 2014 25 years, 11 months 8-2 (7) | 28 years, 5 months 14-3-2 (8) | CW | MD | 4 | SUB | WIN Rear-naked choke Won Cage Warriors middleweight title |
9 | Apr 18, 2014 25 years, 10 months 7-2 (6) | Ion Pascu | CW | MD | 3 | UD | WIN |
8 | Mar 22, 2014 25 years, 9 months 6-2 (6) | Enoc Solves Torres | CW | MD | 3 | TKO | WIN Submission to punches |
7  | Mar 21, 2013 24 years, 9 months 5-2 (5) | 28 years, 4 months 5-0 (5) | Bellator | MD | 1 | SUB | LOSS Triangle choke |
6 | Dec 14, 2012 24 years, 6 months 5-1 (5) | Daniel Vizcaya | Bellator | MD | 3 | SD | LOSS |
5 | Sep 8, 2011 23 years, 2 months 5-0 (5) | Mike Ling | CW | MD | 1 | KO | WIN Punches |
4 | Jul 9, 2011 23 years 4-0 (4) | Andor Filo | MD | 1 | KO | WIN Punch | |
3 | Apr 24, 2011 22 years, 10 months 3-0 (3) | Ali Arish | CW | MD | 2 | KO | WIN Punch and head kick |
2 | Nov 20, 2010 22 years, 5 months 2-0 (2) | Ian Farquharson | MD | 1 | SUB | WIN Rear-naked choke | |
1 | Jul 1, 2010 22 years 1-0 (1) | Chris Greig | MD | 3 | KO | WIN Punch |
