Castillo has a big, strong build at 6-foot-2, 185 pounds but plays a smooth shortstop despite his size. There's a chance he could outgrow the position, but the White Sox won't move him to third base until it's necessary. "You can see a lot of potential in him," Hairston said. "He's big, strong and has some pop. He's got good range for a big guy and shows a good arm for a shortstop." Castillo reminded some managers of fellow Panamanian Carlos Lee for his strength and power potential at the plate. Like Lee, controlling the strike zone will be the key to Castillo's progression. He's a little shaky against breaking balls, but shows the ability to at least foul them off until he gets a pitch he can handle better.
Download our app
Read the newest magazine issue right on your phone