Joined Delfín on 6 January 2020. Made eight appearances, including five starts, in the 2020 Copa Libertadores as Delfin reached the Round of 16. Delfin finished the 2020 Ecuadorian Serie A season in 10th place in the aggregate table, missing out on qualifying for the Copa Libertadores and Copa Sudamericana. Valencia appeared in 19 of Delfin's 30 league matches in 2020, scoring three goals.
