He amassed an 11–0 record during the next two years, before being scheduled to fight Brandon Leon Benitez for the vacant WBO Latino bantamweight title on 10 May 2019.
[3] Sanchez faced Edwin Rodriguez on 23 August 2019, in his second fight of the year, and suffered an upset split decision loss.
[4] After suffering the first loss of his professional career, Sanchez bounced back with a unanimous decision victory against the overmatched Victor Trejo Garcia on 21 February 2020.
Sanchez was then booked to face Daniel Lozano for the vacant WBA Fedecentro super bantamweight title on 9 October 2020, in the main event of a "Boxeo Telemundo" card.
[16] On January 13, 2024 in Québec City, Quebec, Canada, Sanchez lost to Jason Moloney for the WBO bantamweight title.