White Sox manager Ozzie Guillen wanted to put pitcher Jake Peavy on the disabled list with an aching right shoulder. Instead, Peavy started against the Nationals on seven days' rest. "The only way to get stuff better is time off," said Peavy. "That's something we don't have the luxury to have in a baseball season. Everyday players (can) take a few days off here and there. Starters can take a few starts off and once they get to that, so be it. "But we'll try to push through it. I want to be out there for the boys." Peavy went on to throw a complete-game shutout against Washington Saturday afternoon.