Liverpool contact PGMO over Van Dijk’s disallowed goal at Manchester City

Club do not believe Robertson impeded DonnarummaSlot refused to blame controversy on side’s poor displayLiverpool have complained to Professional Game Match Officials (PGMO) over the decision to disallow Virgil van Dijk’s header at Manchester City on Sunday amid concern that the relevant criteria was not met.Van Dijk’s effort was ruled out in the 38th minute, when City were leading 1-0, and the referee Chris Kavanagh’s on-field decision was backed by the video assistant r