Walsall goalkeeper Richard O'Donnell says they can pull off a Capital One Cup upset against Crystal Palace.
The League One side know they could hardly be catching Palace at a better time.
O'Donnell said: "I know if we perform to the levels we have done, we will compete with Palace.
"We go into the game with confidence and belief. Anything can happen in football and that's why we love the game."
He added: "We've shown the type of football we are capable of and now we have the chance to reproduce it against top flight opposition."
