The Premier League accepted the club’s request to register him at Anfield.
The 22-year-old agreed to join Liverpool during the January transfer window.
Mascherano has played for West Ham and Brazilian side Corinthians since July last year.
The Premier League accepted the club’s request to register him at Anfield.
The 22-year-old agreed to join Liverpool during the January transfer window.
Mascherano has played for West Ham and Brazilian side Corinthians since July last year.
