'An impressive implosion even by SAFC's standards': Luke O'Nien and Charlie Wyke sent off as Peterborough United hammer Jack Ross' side

Luke O’Nien and Charlie Wyke were shown red cards in the second-half, meaning Jack Ross’ team finished the League One game with just nine men on the pitch.

To add insult to injury, Sunderland supporter Marcus Maddison, who has been linked with a move to the Stadium of Light all summer, scored two of Posh’s goals.

Black Cats fans were understandably vexed by the poor performance, with more than a few murmurings suggesting the manager should depart. Many, however, are calling for cool heads. Here’s how YOU reacted Sunderland’s defeat of the campaign.