The Rockies have traded outfielder Seth Smith to the Athletics for right-hander Guillermo Moscoso and left-hander Josh Outman. Monday's deal came a day after Smith and the Rockies avoided arbitration by agreeing to a one-year contract worth $2,415,000. Smith has spent the last three seasons with the Rockies, playing both left and right field, and has a .275 batting average with 51 homers and 181 RBIs in 487 major league games.