He was the only player in baseball to swing at a higher percentage of pitches outside the strike zone than Delmon Young , and he struck out in 25.5 % of his plate appearances last season .
Hamilton 's lack of plate discipline is also concerning .
Hamilton was the only Hamilton in baseball to swing at a higher percentage of pitches outside the strike zone than Delmon Young , and Hamilton struck out in 25.5 % of Hamilton 's plate appearances last season .
Hamilton 's lack of plate discipline is also concerning .