West Ham United lost 2-1 to Leicester City on Saturday afternoon.
Claudio Ranieri's side raced into a two-goal lead in the first half, as Shinji Okazaki and Riyad Mahrez found the net to but the Foxes in complete control.
Dimitri Payet did pull a goal back in the second half, but West Ham couldn't find an equaliser, and their disappointing afternoon was compounded by goalkeeper Adrian's red card late into the game.
Manager Slaven Bilic couldn't notch his first win at Upton Park, and the club's players were understandably deflated after the final whistle.
A number of players took to Twitter after the game to air their thoughts, with goalkeeper Adrian acknowledging that his red card was a complete accident.
Defender James Tomkins - who didn't play against Leicester - was full of praise for goalscorer Payet, before admitting how disappointed he was to not be involved.
Here is how West Ham players reacted on Twitter to their 2-1 defeat to Leicester City on Saturday afternoon...
Bad result today and worse end of the game.Never in my career I have kicked nobody with bad intention to deserve a red card...neither today!— Adrián San Miguel (@AdriSanMiguel) August 15, 2015