Here is a list of De La Rosa's best fights. For a list of De La Rosa's losses, refer to "Mark De La Rosa Losses".
On November 10, 2018 Mark De La Rosa faced off against Joby Sanchez in a bantamweight bout at age 24. He was coming in with a record of 11-1 (7). De La Rosa won the fight via 3-round split decision.
On July 14, 2018 Mark De La Rosa faced off against Elias Garcia in a flyweight bout at age 23. He was coming in with a record of 10-1 (7). De La Rosa stopped Elias Garcia via submission.
