Charlie Adam is confident Stoke City can take something off Chelsea.
The Scottish international insists Stoke's luck will turn if they maintain the spirit they have been showing.
Adam said: "We have to keep doing what we are doing and the breaks will come. We have good enough players.
"We have a tough game against Chelsea coming at the weekend, but we will make it difficult for them.
"If we just keep working hard the penny will drop for us. The commitment is always there."
