Competition for the Desert Diamond Cup begins on Wednesday, Feb. 19, with FC Tucson playing Chivas USA at 1 p.m.; Colorado Rapids versus Chicago Fire at 3:30 p.m.; and Real Salt Lake against NE Revolution at 6 p.m. Season tickets are available at fctucson.ticketsocket.com
. Individual ticket sales are pending. Visit fctucson.com
for more information.