Kyle Lewis was the most exciting Mariner to watch this Spring Training. After losing roughly two years of normal development time to his devastating 2016 knee injury in Everett, Lewis had a healthy, if limited, 2018, a surgery-free offseason, and came into 2019 looking the best he’s seemed since being drafted. We were treated to a showcase of his talent in Arizona, when he did things like this off of MLB and upper-minors pitchers.
There’s that 60-70 grade raw power! That clip also showcases a fairly compact swing, with Lewis getting a nice slight uppercut and getting plenty of power from his now-healthy legs and hips.