Brighton boss Graham Potter insists they're not safe after defeat to Sheffield United.

David McGoldrick struck the winner for the Blades.

Potter said, "It's a frustrating result. The performance wasn't probably the level it has been recently.

"We didn't have the quality we can have. When that happens in the Premier League it can be hard. We had some opportunities but it is up to us to do better. It was up to us to create more."

On his side's seven-point safety cushion, he added: "It's not enough because there's a lot of points to play for. We have to just focus on one game at a time. Every opponent is fighting for something."