Thomas Petersen losses
Over 6 years as a professional, Thomas Petersen has compiled a 11-4 (8) record, including one title fight. He has four losses, one of them in a title fight.
4. Thomas Petersen loses to Vitor Petrino via KO
On October 11, 2025 Thomas Petersen faced Vitor Petrino in a heavyweight bout. Petersen was 30 years old with a record of 10-3, and Petrino was 28 with a record of 12-2. Both Petersen and Petrino were coming off a win. Petrino stopped Petersen via TKO in the 3rd round.
3. Thomas Petersen loses to Shamil Gaziev via KO
On February 1, 2025 Thomas Petersen faced Shamil Gaziev in a heavyweight bout. Petersen was 29 years old with a record of 9-2, and Gaziev was 34 with a record of 13-1. Both Petersen and Gaziev were coming off a win. Gaziev stopped Petersen via TKO in the 1st round.
2. Thomas Petersen loses to Jamal Pogues via unanimous decision
On February 3, 2024 Thomas Petersen faced Jamal Pogues in a heavyweight bout. Petersen was 28 years old with a record of 8-1, and Pogues was 0 with a record of 0-0. Petersen was on a 3-fight winning streak. Petersen lost via unanimous decision.
1. Thomas Petersen loses to Waldo Cortes-Acosta via KO
On April 15, 2022 Thomas Petersen fought Waldo Cortes-Acosta for the vacant LFA heavyweight title. Petersen was 27 years old with a record of 5-0, and Cortes-Acosta was 30 with a record of 5-0. Both Petersen and Cortes-Acosta were on an undefeated 5-fight winning streak. Cortes-Acosta stopped Petersen via TKO in the 3rd round. Failed to win the vacant title.