sentences:  Moore made his major league debut on September 4, 2006, against the Pittsburgh Pirates.He was called up again on July 20, 2007 to start at first base against the Arizona Diamondbacks after a suspended Derrek Lee and an injured Daryle Ward left the Cubs in need of a first baseman.On August 31, 2007, Moore was traded from the Cubs to the Baltimore Orioles along with pitcher Rocky Cherry for starting pitcher Steve Trachsel.