YOUNG Worcester Warriors hooker Jack Singleton made his senior England debut as they triumphed in their final workout before next month’s Argentina tour.

But the Barbarians gave them a thorough examination at Twickenham and the 28-14 victory was achieved at a possible cost.

Argentina-bound squad members Alex Lozowski and Sam Underhill both suffered first-half shoulder injuries that could threaten their tour participation.

England head coach Eddie Jones has cause for concern ahead of this weekend’s departure for South America.

Saracens pair Nathan Earle and Nick Isiekwe scored tries as did scrum-half Danny Care for an England side containing eight uncapped players.

The rest of their points came from fly-half George Ford who kicked three penalties and two conversions.

Barbarians replied through touchdowns by wing Adam Ashley-Cooper and replacement lock Joe Tekori with fly-half Ian Madigan adding two conversions.

Singleton, 21, did not look out of place on the Twickenham stage despite a relative lack of experience in the Warriors first XV.

Fellow Worcester forward Will Spencer, 24, came off the bench for his England debut in the second half.