The Colorado Rapids are coming off a season, where the club's success was highlighted by winning the MLS Cup, their first postseason title in the process.

The club was eliminated during the top-tier qualification propers of U.S. Open Cup, losing 3–0 to Red Bull New York in the fifth round play-in match.

[2] In the Rocky Mountain Cup derby series against cross-mountain rivals, Real Salt Lake, the clubs tied one another 3–3 in season play.

[4] Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

It will be Colorado's debut in the Champions League and their first time participating in a CONCACAF club competition since 1997.

Each club in Major League Soccer is allocated 8 international roster spots, which can be traded.