Rays infielder, who has impressed at the plate, is ranked 9th

Second base could be a position of extremes for the Rays in 2018. Brad Miller is a bat-first option whose defensive limitations may push him to first base. Daniel Robertson impressed with his glove as a rookie last year, but struggled at the plate. Newly acquired shortstop prospect Christian Arroyo, who could potentially move over, projects as a pure hitter but doesn't walk much.