Here is a list of Perez's best fights. For a list of Perez's losses, refer to "Markus Perez Losses".
On February 2, 2019 Markus Perez faced off against Anthony Hernandez in a middleweight bout at age 28. He was coming in with a record of 12-2 (8), and Hernandez was 25 years old and with a record of 6-0 (5). Perez stopped Anthony Hernandez via choke-out.
On May 12, 2018 Markus Perez faced off against James Bochnovic in a middleweight bout at age 27. He was coming in with a record of 11-1 (8). Perez stopped James Bochnovic via submission.
On September 8, 2017 Markus Perez fought Ian Heinisch in a middleweight title fight for the LFA Championship title. Perez was 27 years old and with a record of 10-0 (7), and Heinisch was 29 years old and with a record of 8-0 (3). Perez stopped Ian Heinisch via 1st-round submission and is crowned the new middleweight world champion.