[3] On 24 January 2018, Major League Soccer side Los Angeles FC announced the signing of López on loan from Real España.

[7] The next day, he started his first match in a 3–0 home win against San Antonio FC in the USL Championship.

[8] He was later recalled and started his first league game in the MLS in a 2–0 home loss against Sporting Kansas City.

[11] López was included in the Honduras squad for the football competition at the 2016 Summer Olympics in Rio de Janeiro.

His first major role for the national team was when he was selected as the starting keeper for Honduras in the 2017 CONCACAF Gold Cup.