A youthful United States side had no trouble with Costa Rica on Wednesday, rolling to a 4-0 friendly victory at Rio Tinto Stadium in Utah. 

USA head coach Gregg Berhalter made nine changes from the side that defeated Mexico in the CONCACAF Nations League final on Sunday, naming a starting XI with an average age of 23 years, 278 days. 

With stars Christian Pulisic and Weston McKennie resting on the bench, two USA players scored their first international goals in a match that was never in doubt. 

Brenden Aaronson opened the scoring after eight minutes, rushing into the area to drive a rebound past Leonel Moreira after Daryl Dike's shot attempt was blocked by a Costa Rica defender. 

Three minutes before the interval, Dike slipped behind the Costa Rica defense and eased a shot past the onrushing Moreira for his first international goal and a 2-0 USA lead at the break. 

Early in the second half, Reggie Cannon opened his international account as well, slotting home a left-footed shot after intercepting a careless Costa Rica pass. 

Moments after coming on as a substitute in the 75th minute, 18-year-old Gio Reyna drew a penalty on a foul by Keysher Fuller in the box and converted for his fourth USA goal. 

Ethan Horvath got the start in goal for the USA on his 26th birthday after his stunning 120th-minute penalty save on Mexico's Andres Guardado on Sunday and turned in a clean sheet. 

Costa Rica are now winless in their last 11 matches (2D, 9L) dating to a 2-1 victory over Curacao in November 2019.