Jul 21, 2018; Sandy, UT, USA; Jul 21, 2018; Sandy, UT, USA; Colorado Rapids midfielder Dillon Serna (17) celebrates his goal with defender Edgar Castillo (2), left midfielder Sam Nicholson (28) and midfielder Johan Blomberg (8) against the Real Salt Lake in the second half at Rio Tinto Stadium. Mandatory Credit: Jeff Swinger-Imagn Imagesat Rio Tinto Stadium.; Mandatory Credit: Jeff Swinger