Strength of schedule is calculated from the opponents projected fantasy points allowed for the WR position. The best rating is +16 which gives the player the advantage against the defense and indicates an easy opponent, the worst rating is -16 which gives the defense the advantage and indicates a tough opponent.
Injuries caused a drop in Baldwin’s production as he went from 51 receptions as a rookie in 2011 to 29 receptions last season. The addition of Percy Harvin will definitely take targets away from Baldwin but there should be a place in the Seattle offense for a sure-handed receiver like Baldwin (he’s caught 80-of-135 passes in his career).