A five-tool third baseman, Senzel has separated himself from the rest of the hitting prospects who went in the first round of the 2016 draft. His above-average speed makes him unique among corner-infield prospects, and in the second half of last year he started to tap into his plus raw power. Senzel hit 11 professional home runs in 130 pro games before being promoted to the Southern League, where he hit 10 long balls in just 57 games and led the league with a 184 wRC+, despite playing his home games in the pitcher-friendly ballpark in Pensacola. His season came to an odd conclusion when he was shut down in late August with symptoms of vertigo -- a condition worth tracking as spring training begins. Assuming everything checks out OK on the health front, he should begin the year at Triple-A Louisville and enter the big-league lineup as soon as the Reds find a way to make room for him at third base, which may prove difficult, given how well their infielders performed in 2017. Read Past Outlooks