LATEST PG SHOWCASE REPORT
2018 Great Lakes Prospect Showcase
Jack Kieffer is a 2020 3B with a 6-2 175 lb. frame from Appleton, WI who attends Kimberly. Medium frame with projectable, athletic build; ran 60 yard dash in 7.42 seconds. Hits from wide-spread stance, leans back into load, loads hands back and up, upper half-oriented swing, flat path through the zone, could stand to get lower half more involved in swing, shows whole-field approach. Worked out in the infield, funnels deep and will wait back a bit, shows hand actions, does a fair job staying balanced through actions, clocked up to 66 mph on throws. Good student.