Arsenal defeated West Ham 6-0 at London Stadium thanks to goals by Saliba, Saka (twice), Gabriel, Trossard and Rice.
The Hammers' Vladimir Coufal is shocked by the manner in which his side lost and his words are a testament to the Gunners' quality.
"I’ve never experienced such a big loss like today and I hope I never experience it again," the Czechia international said, as quoted by West Ham's website.
"It’s so embarrassing for me and the team when [Arsenal] are passing the ball to each other and their fans are applauding every pass. It’s embarrassing for us, for the fans, for West Ham.
"I don’t have the words, or the explanation, for the performance today. Maybe we showed Arsenal too much respect but we should never play like this at home. We should be right on them, pressing them, keeping them under pressure.
"But they played so well today. They played much better than they did in those other two games this season, when we beat them, and it felt like they were just absolutely everywhere today."
