Son, who joined LAFC in early August after a decade with one of England top-flight clubs, Tottenham Hotspur, now has 5 goals in 6 MLS games. Denis Bouanga added the final blow in the 88th minute, his 19th goal of the season, to seal a dominant night for the visitors. RSL (10-15-4, 34 points) remains in 10th place in the Western Conference and outside the wild card spots. RSL continued to press despite the early deficit, tallying 20 total shots and four on target, but failed to find a breakthrough. The loss underscored the urgency of Salt Lake’s playoff chase, with matches remaining against LAFC, Austin, Colorado, Seattle and St. Louis.