What happened: Colorado brought on Youssef Maziz in the 56th minute, replacing Wayne Frederick with the match still scoreless against Sporting Kansas City. The substitution marks Maziz's debut for the Rapids.

Why it matters: Maziz's first appearance closes out the deal Tom Bogert reported finalizing last month, giving Colorado a new attacking option as it looks to break a scoreless deadlock. Frederick, signed through 2029-30, exits after failing to find the breakthrough in the first hour.

What to watch: Watch whether Maziz can generate a breakthrough for Colorado in the closing stages against Sporting Kansas City.