The 2021 Visit Tucson Sun Cup was the eleventh edition of the preseason exhibition soccer tournament among Major League Soccer (MLS) and United Soccer League (USL) teams.
It was held between April 3 to April 10 in Tucson.
[1][2] The following clubs entered the tournament:[1] Major League Soccer USL Championship All times are Mountain Standard Time (UTC-07:00) Schedule is subject to change.
[3] (C) - Cup Winner