Sheffield United defender Anel Ahmedhodzic blasted their performance for yesterday's 8-0 home defeat to Newcastle United.
The Bosnia international played the full 90 on Sunday.
He told Viaplay: "Considering how many mistakes we made today, and that it was 8-0, it's embarrassing. But they deserved to win by so much.
We need to fight more. Today we were not ourselves. We didn't run like we used to and didn't fight like we usually fight. We just weren't that focused, and if you're not focused in the best league in the world, you're going to lose this big."
He added: "There were too many mistakes. It's not the Championship, every mistake becomes a goal.
There was too much missing with concentration and such things. It was not my day, there is not much more to say about it."