Los Angeles Angels pitcher C.J. Wilson has been scratched from Tuesday's All-Star Game with a blister on the middle finger of his pitching hand and replaced by the Chicago White Sox's Jake Peavy.

Wilson, 9-5 with a 2.43 ERA, was one of four Angels selected to the game, joining Jered Weaver, Mike Trout and Mark Trumbo. He pitched in last season's All-Star Game representing the Texas Rangers and took the loss after allowing a three-run home run to Milwaukee's Prince Fielder in the National League's 5-1 win.

Wilson said he has been battling issues with broken fingernails and blisters all season.

"Last year, I went and obviously didn't do very well. I'd like to pitch well to get back for that, but it's not really worth it," Wilson said. "This is an issue I've been fighting all year."