Manchester United boss Erik ten Hag has no doubts about the quality of tomorrow's opponents Chelsea.
United go to Chelsea with the Blues sitting in 12th place on the Premier League table.
Ten Hag said: "It's a tough competition, it's very tight and also a lot about which players are available and not.
"When you are on the right side of the line you can have a successful season but when on the wrong side you can have a much more difficult season.
"For the rest they have a fantastic team, fantastic players and play very good football, they can beat anyone and have shown in this league."