Cowell, who is expecting a child with his wife, has already begun preparing for life in New York and welcomed the opportunity to relaunch his career in MLS. For Chivas, he becomes the second confirmed outgoing player - following Mexico legend Javier Hernández, who will not be re-signed - as the club begins a significant roster overhaul after being knocked out in the Apertura 2025 quarterfinals.
Cowell has 11 caps with the U.S. national team.