Seattle Sounders defender/midfielder Kalani Kossa-Rienzi explains his thought process and backflip goal celebration on his second-half game-winner vs. St. Louis CITY SC in MLS Matchday 3. Kossa-Rienzi now has 4g/3a in 25 MLS appearances since joining the Rave Green as the No. 23 overall pick in the 2024 MLS SuperDraft out of the University of Washington. #sounders #mls #soccer #backflips #prodawgs