Matz has known about the bone spur since he was checked out after his May 9 start in Los Angeles. In the six games since, he has gone 2-2 with a 2.63 ERA. He has not really looked like it was an issue until last last Friday. Matz fell apart in the fifth inning against the Braves. He allowed six runs on eight hits and could not finish off the inning. It was the first time in his career that he did not record a strikeout.