As first reported by beat writer Daryl Van Schouwen of the Chicago Sun-Times, White Sox right-hander Jake Peavy has been ruled out for his scheduled Monday start against the Royals due to lingering stiffness in his lower back. Chris Sale will either be bumped ahead one day to make the start or the White Sox could try Hector Santiago again.
Peavy was also scratched from a start last Thursday night and has now been idle for close to 10 days. The White Sox seem likely to place him on the 15-day disabled list, retroactive to April 27, to bring in some bullpen depth. But the back discomfort is not thought to be related to any sort of serious injury.
Peavy, 31, has posted a solid 3.38 ERA, 1.13 WHIP and 39/6 K/BB ratio in 32 innings this season. He signed a bargain two-year, $29 million free agent contract just after the conclusion of the playoffs last October.