Oleksandr Zinchenko has posted on social media following his mistake allowing Liverpool to grab a late equaliser against Arsenal on Sunday.
The Ukrainian was nutmegged by Trent Alexander-Arnold before the Liverpool full-back crossed for Roberto Firmino to head beyond the diving Aaron Ramsdale.
Withdrawn shortly after for Kieran Tierney, Zinchenko was filmed in a state of anguish on the bench, with TalkSport reporting he was in tears owing his role in Arsenal throwing away a two-goal lead.
'Not the best day at the office but we go again,' he wrote.