Brighton academy coach Steve Sidwell insists they can upset Chelsea tonight.
Sidwell is a former Blues midfielder.
He told the Brighton website: "I back us against anyone, and I mean that. Other than Man City, we've gone toe-to-toe with most clubs and given a great account of ourselves, and that doesn't change against Chelsea.
“We're playing good football and if we can take our chances, you never know what could happen on the night.0
"Just look at what West Brom did at Stamford Bridge. If we can produce that kind of display then we have every chance."
