Kalani Kossa-Rienzi is a midfielder in Seattle Sounders FC’s first-team squad for the 2026 MLS season. Kossa-Rienzi was born on 27 June 2002 in Berkeley, United States.
Kossa-Rienzi’s first senior club was Crossfire Red, where he broke through in 2023, and he went on to play for Tacoma Defiance. Seattle Sounders FC signed him in 2024.
Across 3 seasons of senior club football, beginning in 2023, Kossa-Rienzi has played 40 matches and scored 10 goals for 3 clubs. The 2023 season, with 8 goals from 8 matches for Crossfire Red, remains his highest tally. His busiest campaign was 2024, with 30 appearances. The full season-by-season record is in the Stats section of this profile.