Jorge Polanco is the anti-Christian Yelich
Prior to the 2016 season, a number of fantasy enthusiasts — and Marlins fans — took a look at the healthy distances that Christian Yelich would hit flyballs and wondered what could be if he just hit a few more of them. This season, we got a snapshot of what that would look like. For the first time in his four-year career, Yelich hit ground balls at a rate below 60 percent (56.5 percent, to be exact) and drove his flyball rate up to a whopping 20.0 percent. Those trends, in combination with a higher hard-hit rate and a greater average flyball distance, helped Yelich to become the legitimate power source some of us dreamed of, as he hit 21 home runs and 38 doubles.
By hitting grounders at an extreme rate, Yelich wasn’t making full use of some strong power-hitting skills that his indicators suggested he owned. But could there be a hitter who does just the opposite, hitting too many flyballs in the face of flagging power indicators? If his rookie season is a sign of what’s to come, Jorge Polanco is becoming such a hitter.