Jordan Ayew scored for Swansea City in their 2-2 draw with Philadelphia Union on their US tour.
The Ghana international gave the Welsh club a half-time lead against the MLS side.
Carroll’s excellent corner left McGuire in no man’s land, and the Ghanaian striker tucked away the loose ball.
Ayew was a tireless bundle of energy up front with Oli McBurnie similarly lively after the break.
Swansea’s next game in the US sees them take on Richmond Kickers on Tuesday night (US time) .