Adama Diomande had two goals, Joao Moutinho scored in stoppage time and Los Angeles FC rallied past the San Jose Earthquakes 4-3 on Saturday night.
Diomande, who signed with LAFC on May 2 and made his first start against San Jose, has three goals in three MLS appearances.
Moutinho, a 20-year-old rookie defender, kicked in his first MLS goal from just inside the penalty area to give LAFC (7-4-3) a 4-3 lead in the seventh minute of injury time.
Diomande and Steven Beitashour answered with goals in the 15th and 19th minutes, respectively, to give LA a 2-1 lead.