He previously played for the Colorado Rockies .
Christian Stanford Bergman ( born May 4 , 1988 ) is an American professional baseball pitcher for the Seattle Mariners of Major League Baseball ( MLB ) .
Stanford Bergman previously played for the Colorado Rockies .
Christian Stanford Bergman ( born May 4 , 1988 ) is an American professional baseball pitcher for the Seattle Mariners of Major League Baseball ( MLB ) .