Jake Peavy looked very shaky in his final spring start, giving up four runs on seven hits in only four innings Sunday against the Reds. Peavy acknowledged difficulty locating his fastball, but was pleased with his breaking ball. Moreover, he is happy to finish spring training healthy. "This was a blessed spring," he said. "We haven't talked about my arm at all." After one brilliant start and three rather ugly ones, Peavy appears healthy, yet remains a big question mark over how successful he can be in 2012.