dob: 9/14/91
pos: CF
h/w: 6’4″ 220
b/t: L/L
signed: international free agent, 2009, from Dominican Republic ($150K bonus)
stats: fangraphs, splits
tools/skills: 6+ hit, 6 patience, 6 power, 6+ speed, 6+ defense, 6 arm
Physicality: Polanco is a tall drink of water with a long, lanky frame and the proverbial “long levers.” His legs are especially long, and he takes huge strides when running. He’s listed at 220 lbs, up from 180 a couple years ago, but he’s still very skinny. He could add more muscle weight, especially to his upper body. He should maintain his speed even as he fills out, because the frame is so sleek. He’s a very good athlete and has good control of his body.
Mechanics: Polanco starts from a fairly wide stance, incorporates a medium-sized leg kick, and has a short stride. He stiffens his front leg as he swings, arresting his momentum a bit, so his swing is mostly upper body, but he does throw his hips pretty well. The combination of staying back and throwing the hips allows him to turn on hard stuff in as well as drag his hands to hit soft stuff away. He has good bat speed and does a great job of staying under control and barreling up. Because of the long arms, the path to the ball is a bit long, but he can still be quick inside. His swing is smooth and very pretty. He hangs in well against lefties.
Tools: Polanco controls the strike zone very well and makes consistent contact. He hits to all fields naturally, but his power is mostly to the pull side when he turns on inner-half pitches. He routinely beats out ground balls,and the combination of contact ability and speed should allow him to post strong averages. He has excellent speed and is a smart baserunner. His routes need some improvement, but the speed allows him to be a strong defender in CF. His arm is above-average. He’s got all five tools, and he should hit for both average and power while adding value in the field and on the bases.
Makeup and Miscellaneous: Polanco is a smart player with an advanced approach to the game. He’s enthusiastic and a hard-worker.
Performance: After struggling for two years in the GCL, Polanco emerged as a top prospect in 2012 for West Virginia, where he hit .325/.388/.522 as a 20-year-old. He moved three levels in 2013, from A+ up to AAA by the end of the season, hitting .285/.356/.434 overall. As might be expected, his production declined as he moved up the ladder, including poor SB/CS numbers in the upper levels. He could probably use at least half a season in AAA to consolidate his skills.
Overall: Polanco will be 22 in 2014, and he should be ready for Pittsburgh by July. He can make an impact right away with his speed and defense, though he might not hit too much right away. He’ll play RF for the Pirates with McCutchen and Marte entrenched in CF and LF respectively, and he should be one of the best defenders in the majors in RF. At his peak, he should be a star-caliber player who impacts all facets of the game. He can be a .280 hitter with solid on-base skills, 20-homer power, 20+ steals, and strong defense.