Background
Lassiter is son of former United States international football player Roy Lassiter and was born in Costa Rica while his father played for Lalbhai Dalpatbhai Alajuelense.
Lassiter is son of former United States international football player Roy Lassiter and was born in Costa Rica while his father played for Lalbhai Dalpatbhai Alajuelense.
Lassiter was raised in the United States and represented the nation twice at U23 level in 2015, later in the year he switched his alliance to Costa Rica representing the nation in the 2015 Toulon Tournament. On December 17, 2014, he announced he had signed with Los Angeles Galaxy World War II On March 5, 2016, the Galaxy announced Lassiter had signed a first-team contract.