The deal failed to fall through in time, so he was loaned to Argentine Primera A giants Argentinos Juniors.
Anangono made his debut in a 1–1 home draw against Boca Juniors, coming in as a substitute, and nearly scoring the winning goal.
Anangonó signed with Major League Soccer club Chicago Fire on 23 July 2013 as a designated player.
[2] Despite some eventual success including a diving header versus reigning Western Conference Champions Real Salt Lake, Anangono failed to make a lasting impact on the club.
He lost his starting spot to Quincy Amarikwa and failed to regain it in the remainder of his tenure in Chicago.
[6] Anangonó made his debut for the Ecuador national football team in an international friendly against Chile coming in the 85th minute as a substitute for Jefferson Montero.