Roberto Sanchez has two losses against two opponents on his MMA record. For a list of Sanchez's best fights, refer to "Best fights of Roberto Sanchez".
On September 8, 2018 Roberto Sanchez faced off against Jarred Brooks in a flyweight bout at age 32. He was coming in with a record of 8-2 (7), and Brooks was 25 years old and with a record of 13-2 (7). Sanchez lost the fight via 3-round split decision.
On August 5, 2017 Roberto Sanchez faced off against Joseph Morales in a flyweight bout at age 31. He was coming in with a record of 7-1 (6), and Morales was 22 years old and with a record of 8-0 (6). Sanchez lost the fight via 1st-round submission.