Here is a list of Prachnio's best fights. For a list of Prachnio's losses, refer to "Marcin Prachnio Losses".
On February 10, 2024 Marcin Prachnio faced off against Devin Clark in a middleweight bout at age 35. He was coming in with a record of 17-7 (12), and Clark was 33 years old and with a record of 14-8 (5). Prachnio won the fight via 3-round unanimous decision.
On February 18, 2023 Marcin Prachnio faced off against William Knight in a middleweight bout at age 34. He was coming in with a record of 16-6 (12), and Knight was 34 years old and with a record of 11-4 (9). Prachnio won the fight via 3-round unanimous decision.
On June 26, 2021 Marcin Prachnio faced off against Ike Villanueva in a middleweight bout at age 32. He was coming in with a record of 15-5 (12), and Villanueva was 37 years old and with a record of 18-11 (15). Prachnio stopped Ike Villanueva via KO.
On January 24, 2021 Marcin Prachnio faced off against Khalil Rountree Jr. in a middleweight bout at age 32. He was coming in with a record of 14-5 (11), and Rountree Jr. was 30 years old and with a record of 8-4 (5). Prachnio won the fight via 3-round unanimous decision.
On May 27, 2016 Marcin Prachnio faced off against Leandro Ataides in a middleweight bout at age 27. He was coming in with a record of 11-2 (9). Prachnio won the fight via 3-round split decision.
On August 5, 2017 Marcin Prachnio faced off against Gilberto Galvão in a middleweight bout at age 29. He was coming in with a record of 13-2 (11). Prachnio stopped Gilberto Galvão via KO.
