Mexico were unable to break through against Honduras as they were held to a 0-0 draw on Saturday in Atlanta.
Wednesday's win over Costa Rica will please Gregg Berhalter, who is acutely aware how vital squad depth is for the USMNT on the road to Qatar 2022.
The U.S. continued its good run of form in a runaway win against Costa Rica in a friendly on Tuesday night at Rio Tinto Stadium in Sandy, Utah.
Bruno Fernandes scored twice while Joao Cancelo and Cristiano Ronaldo also struck as Portugal eased their way to a 4-0 win at home against Israel.
Goalkeeper Zack Steffen will miss the United States' exhibition against Costa Rica on Wednesday night with a bone bruise on his left knee.
Second-half goals from Lukas Masopust and Ondrej Celustka gave the Czech Republic a 3-1 win over a battling Albania side.
France substitute Olivier Giroud made the most of his time on the pitch with a double as the world champions beat Bulgaria 3-0.
A youthful Spain side outclassed Lithuania to claim an impressive 4-0 victory on Tuesday, with the hosts' under-21 side drafted in after their first
Poland twice came from behind to salvage an unconvincing 2-2 home draw with Iceland on Tuesday.
Germany scored five first-half goals on the way to a 7-1 demolition of Latvia on Monday, completing a successful dress rehearsal for the Euro.
Belgium's Romelu Lukaku underlined his status as one of the world's top strikers with his 60th international goal to secure a 1-0 win over Croatia.
England have an abundance of attacking quality heading into the Euros, but Grealish is making a case to be the main playmaker.
Denmark's Martin Braithwaite and Andreas Cornelius netted superb headers to secure a 2-0 win over Bosnia in a Euro 2020 warm-up.
Memphis Depay, Wout Weghorst and teenager Ryan Gravenberch scored for the Netherlands on Sunday as they beat Georgia 3-0 in Enschede.
England'a Marcus Rashford converted a penalty to secure Gareth Southgate's side a 1-0 win against Romania ahead of their first Euro 2020 game.
Hosts Austria twice hit the woodwork in a 0-0 draw with Slovakia as the pair completed their preparations for Euro 2020.