Liverpool took a 2-0 lead in at half-time through Ryan Kent and Samid Yesil, the latter making it 3-0 just after the break.
Will Miller netted a consolation for us on 77 minutes.
Spurs U21s: McGee, Walker-Peters, Ogilvie, Capoue (c) (Lesniak 72), Maghoma, Carter-Vickers, McEvoy, Winks (Azzaoui 57), Harrison (Akindayini 57), Onomah, Miller. Substitutes (not used): Amos, Miles (GK).
Liverpool U21s: Vigouroux, Whelan, Hart, Randall (c), Cleary, O'Hanlan, Canos (Ejaria 87), Trickett-Smith (Pelosi 62), Yesil (Gomes 67), Kent, Wilson. Substitutes (not used): Brewitt, Firth (GK).