West Ham did beat Chelsea. Even though they lost the game, they dominated the game alot better than we did. We conceded possession to West Ham whereas V Chelsea they could only play on the break.
Just to show you the two games match stats:
https://www.premierleague.com/match/46969
https://www.premierleague.com/match/46924
Chelsea had 70% possession we had 57%
Again, West ham had 270 passes V chelsea compare to 441 V United.
So no, we did not dominate that game at all, even shots on goal tell you when West Ham had more than United.
I disagree on we were better, I thought if there was a team who will win the game it would be West Ham. They came to play for the draw, if they wanted the win, they would have won that game.