Roy Oswalt to start in Ryan Dempster's place

Ryan Dempster, who was scheduled to start Saturday, will miss this weekend's series in Toronto for personal reasons.

Roy Oswalt will start Saturday in Dempster's place.

Dempster has been placed on the restricted list and outfielder Leonys Martin was called up from Triple-A Round Rock to fill his spot on the major league roster.

Read more here.