Stoke's Walters: No grudge against Chelsea defender Luiz
"I was angry, but I have been angrier," he told the Stoke Sentinel. "I think I've reined it in a bit over the years. I think he tried to apologise afterwards, but didn't get the chance.
"There isn't a grudge as far as I'm concerned. These things happen in football and you just have to get on with it. The main thing is I am fit for Saturday."