Theodor Berggren, head-and-shoulders portrait
Simba

Theodor Berggren

Welterweight
Renyi
Simba
Record Record: 8-4-0
Wins
8
Losses
4
Draws
0
5KO/TKO
3Sub
0Dec
View full record ↓

Vitals

Height, reach, and career background.

Age26
Height1.83 m
Reach191 cm
NationalitySweden
TeamRenyi
Weight classWelterweight
Active2021-present

Record

Tap any fight for the breakdown.

LossTKO
Opponent: Daniil DonchenkoHead Kick and PunchesR2 1:35
UFC Fight Night 280 - Fiziev vs. Torres
27 Jun 2026

Berggren hung in until the second round in Baku, but once Donchenko's head kick landed the follow-up punches ended the fight quickly.

Key moments

  • The stoppage came at 1:35 of round two.
  • The loss ended back-to-back TKO wins over Samedov and Battaglia.
  • It served as his first UFC appearance and his first loss since March 2025.
WinTKO
Opponent: Abdulatip SamedovPunchesR3 2:20
FCR 27 - Fight Club Rush 27
7 Feb 2026

Berggren's final win before the UFC came in Sweden, where he wore down Abdulatip Samedov and stopped him with punches in the third round. That result mattered because it showed he could carry his pressure beyond the first round and still find a finish late, not just sprint into early chaos.

Key moments

  • The TKO came at 2:20 of round three.
  • It was Berggren's second straight regional win before the Baku booking.
  • The fight followed the second-round TKO of Daniele Battaglia from October 2025.
WinTKO
Opponent: Daniele BattagliaPunchesR2 4:44
CW 195 - Cage Warriors 195: Rome
4 Oct 2025
LossDEC
Opponent: Leonardo DamianiunanimousR3 5:00
FCR 23 - Fight Club Rush 23
29 Mar 2025

Leonardo Damiani outpointed Berggren over three rounds in March 2025, exposing the scoring-risk side of a fighter whose better nights usually end before the judges get involved.

Key moments

  • Damiani won a unanimous decision after 15 minutes.
  • The loss came four months after the arm-triangle defeat to Justin Burlinson.
  • Berggren answered it with back-to-back TKO wins over Battaglia and Samedov.
LossSUB
Opponent: Justin BurlinsonArm-Triangle ChokeR3 2:44
CW 181 - Cage Warriors 181: Newcastle
23 Nov 2024

Justin Burlinson caught Berggren in an arm-triangle choke late in round three, a defeat that showed how risky Berggren's forward pressure can become when stronger grapplers survive the early exchanges.

Key moments

  • The submission came at 2:44 of round three.
  • Berggren lost by arm-triangle choke rather than by strikes.
  • The result underscored the difference between his finishing success and his defensive margin when fights extend.
WinTKO
Opponent: Moein AhmadiPunchesR1 1:36
FCR 21 - Fight Club Rush 21
7 Sep 2024
WinSUB
Opponent: Kristjan TonisteRear-Naked ChokeR1 2:35
FCR 20 - Fight Club Rush 20
1 Jun 2024

Berggren kept the all-finishes trend alive by taking Kristjan Toniste's back and choking him out in the first round at FCR 20. It came on the Västerås prelims and showed he could pivot from the one-shot chaos of the Kankava finish to a cleaner grappling kill when the opening presented itself.

Key moments

  • The bout took place on the FCR 20 preliminary card in Västerås, Sweden
  • Berggren secured the rear-naked choke at 2:35 of round one
  • The submission made it back-to-back early finishes in 2024 after the Kankava knockout
WinKO
Opponent: Giorgi KankavaPunchR1 0:00
BoB 9 - Berggren vs. Kankava
24 Feb 2024

After a late opponent change on the Battle of Botnia 9 main event, Berggren replaced withdrawn foe Dorin Paladi with Giorgi Kankava and still found an immediate knockout.

Key moments

  • Berggren originally drew Dorin Paladi before Paladi withdrew from the Battle of Botnia 9 main event
  • Replacement opponent Giorgi Kankava was stopped by punch in the opening round
  • The sudden-finish result kept Berggren moving despite the late change in matchup
WinSUB
Opponent: Markus Maki-VentelaRear-Naked ChokeR1 0:00
BoB 8 - Stahl vs. Medvedovski
9 Dec 2023
LossDEC
Opponent: Christian StigenbergunanimousR3 5:00
FCR 12 - Fight Club Rush 12
7 May 2022
WinSUB
Opponent: Ebrima FaalRear-Naked ChokeR1 0:00
FCR 11 - Fight Club Rush 11
26 Feb 2022
WinKO
Opponent: Tobias WallbergR1 1:36
FCR 10 - Fight Club Rush 10
20 Nov 2021

The Read

Style, strengths, and defining traits.

Berggren is a Swedish welterweight whose record is all finish, no ballast. Every pro win has come inside the distance, whether by fast boxing exchanges or rear-naked-choke sequences, which makes his fights easy to understand: if he wins, it is usually because he drags the pace somewhere the other man cannot live with.

The problem is that the margins stay thin once the regional level rises. By the time he debuted in Baku, Berggren had rebuilt from the Burlinson and Damiani losses with two straight TKO wins, but Donchenko's second-round head kick still showed how quickly his aggressive style can flip against a cleaner striker.