Goals from Josh Sonni-Lambie, Tyler Martin, AJ Yeguo and a trialist saw Simon Wiles’ side to victory at the Academy on Saturday.
Next up, the young Reds’ league campaign begins with a trip to Stoke City on Saturday August 16 (11am BST kick-off).
Assistant coach Anthony Ryan told Liverpoolfc.com: “We would like to thank the Steven Gerrard Academy for this game, which was important for us as our last pre-season outing.
“The boys have worked really hard in pre-season and we can’t wait to get going.”
