Born in Panama City, Valencia began his career with Panamanian club C.D. Plaza Amador. He graduated from Plaza Amador's youth setup, and made his senior debut during the 2022 Torneo Apertura. On 6 February 2022, Valencia made his league debut on matchday 1 in a 4-3 victory over Potros del Este.[1]
Loan to New York Red Bulls II
On August 11, 2022, Valencia was loaned to Red Bulls II for the remainder of the 2022 season, their last in USL Championship.[2] Valencia made his debut for the team on October 1, 2022, against Phoenix Rising FC.
On February 8, 2023, Red Bulls II exercised their option to extend Valencia's loan through the 2023 season, the team's first in MLS Next Pro.[3]