Here is a list of Gamrot's best fights. For a list of Gamrot's losses, refer to "Mateusz Gamrot Losses".
On July 17, 2021 Mateusz Gamrot faced off against Jeremy Stephens in a lightweight bout at age 30. He was coming in with a record of 19-1 (11), and Stephens was 35 years old and with a record of 28-18 (21). Gamrot stopped Jeremy Stephens via submission.
On April 10, 2021 Mateusz Gamrot faced off against Scott Holtzman in a lightweight bout at age 30. He was coming in with a record of 18-1 (10), and Holtzman was 37 years old and with a record of 14-4 (7). Gamrot stopped Scott Holtzman via KO.
On March 9, 2024 Mateusz Gamrot faced off against Rafael dos Anjos in a lightweight bout at age 33. He was coming in with a record of 24-2 (13), and Anjos was 39 years old and with a record of 32-15 (16). Gamrot won the fight via 3-round unanimous decision.
On September 23, 2023 Mateusz Gamrot faced off against Rafael Fiziev in a lightweight bout at age 32. He was coming in with a record of 23-2 (13), and Fiziev was 30 years old and with a record of 12-2 (9). Gamrot stopped Rafael Fiziev via TKO.
On December 18, 2021 Mateusz Gamrot faced off against Carlos Diego Ferreira in a lightweight bout at age 31. He was coming in with a record of 20-1 (12), and Ferreira was 36 years old and with a record of 17-4 (10). Gamrot stopped Carlos Diego Ferreira via TKO.
On May 31, 2025 Mateusz Gamrot faced off against Ľudovít Klein in a lightweight bout at age 34. He was coming in with a record of 25-3 (13), and Klein was 30 years old and with a record of 23-4-1 (17). Gamrot won the fight via 3-round unanimous decision.
On May 27, 2017 Mateusz Gamrot met Norman Parke in a lightweight (KSW Championship) title defense fight. Gamrot was 26 years old and with a record of 13-0 (7), and Parke was 30 years old and with a record of 23-5-1 (16). Gamrot won the fight via 3-round unanimous decision and successfully defended his title.
On March 4, 2023 Mateusz Gamrot faced off against Jalin Turner in a lightweight bout at age 32. He was coming in with a record of 22-2 (12), and Turner was 27 years old and with a record of 13-5 (13). Gamrot won the fight via 3-round split decision.
On July 11, 2020 Mateusz Gamrot faced off against Norman Parke in a lightweight bout at age 29. He was coming in with a record of 16-0 (9), and Parke was 33 years old and with a record of 28-6-1 (16). Gamrot stopped Norman Parke via TKO.
On May 27, 2016 Mateusz Gamrot fought Mansour Barnaoui in a lightweight title fight for the KSW Championship title. Gamrot was 25 years old and with a record of 11-0 (6), and Barnaoui was 23 years old and with a record of 12-3 (11). Gamrot won the fight via 3-round unanimous decision and is crowned the new KSW lightweight champion.