Paul Arriola scored in his first start for club or country since tearing his right Achilles tendon in D.C. United’s preseason match on Feb. 15. Brenden Aaronson, playing his second international game following his debut against Costa Rica in February, got his first goal. 22 U.S. had wide stretches of free space against 70th-ranked El Salvador in a match played outside the FIFA calendar and without top stars. Right back Julian Araujo also started in his debut, and defenders Marco Farfan and Kyle Duncan debuted as second-half substitutes. Aaronson got the lone goal of the second half in the 50th with a 12-yard right-foot shot from a Lletget pass.