The Comp Constellation

Profile-shape similarity over six weighted feature groups, standardized within this season's 256 qualified hitters (340+ PA). Closer to the center star = more alike. xwOBA is deliberately excluded: this maps how hitters are built, not results twins.

strong match (0.55+) moderate (0.45 to 0.55) weaker (< 0.45) star size + line weight scale with similarity · rings mark 0.70 / 0.50 / 0.30 · hover a star for why, click for the fingerprint
Radial fingerprint · population percentiles

Two profile shapes drawn over the same axes: overlap is what makes them comps, gaps are where they part. Monasterio, Andruw in signal, the comp in amber.

BOS · bats R · 363 PA

Ranked comps for Monasterio, Andruw

#PlayerSimilarityAgrees onDiffers onOpen
01 Keaschall, Luke MIN · R · 640 PA 0.79 Hard-hit ratexwOBA on contactIsolated power Sprint speed +1.2zStrikeout rate -1.0zChase rate -0.8z Player Projection Swing lab
02 Young, Jacob WSH · R · 488 PA 0.74 Chase rateAvg exit velocityWalk rate Sprint speed +1.4zGround-ball rate +1.1zMax exit velocity +0.9z Player Projection Swing lab
03 Loftin, Nick KC · R · 446 PA 0.70 Sweet-spot rateWhiff rateHard-hit rate Max exit velocity +1.2zGround-ball rate +1.0zPull rate +1.0z Player Projection Swing lab
04 Grissom, Vaughn LAA · R · 474 PA 0.64 In-zone contactBarrel rateStrikeout rate Ground-ball rate +1.7zFly-ball rate -1.3zSwing length +0.9z Player Projection Swing lab
05 Rocchio, Brayan CLE · L · 632 PA 0.64 Hard-hit rateBat speedIsolated power Pull rate +1.4zGround-ball rate +1.1zFly-ball rate -1.0z Player Projection Swing lab
06 McKinstry, Zach DET · L · 442 PA 0.64 Chase rateOppo rateSweet-spot rate Barrel rate -1.3zHard-hit rate -1.1zGround-ball rate +1.0z Player Projection Swing lab
07 O'Hearn, Ryan PIT · L · 472 PA 0.62 Max exit velocityWalk rateBarrel rate Hard-hit rate +1.5zGround-ball rate +1.3zAvg exit velocity +1.0z Player Projection Swing lab
08 Tucker, Kyle LAD · L · 673 PA 0.61 Barrel rateWhiff rateSweet-spot rate Walk rate +1.9zPull rate +1.5zSwing length +1.1z Player Projection Swing lab
09 Edman, Tommy LAD · L · 346 PA 0.60 Isolated powerAvg exit velocityxwOBA on contact Ground-ball rate +1.8zSweet-spot rate -1.8zPull rate +1.2z Player Projection Swing lab
10 Kelly, Carson CHC · R · 448 PA 0.60 Pull rateIn-zone contactIsolated power Ground-ball rate +1.9zSweet-spot rate -1.6zFly-ball rate -1.3z Player Projection Swing lab
11 Holliday, Jackson BAL · L · 355 PA 0.60 Avg exit velocityBarrel rateChase rate Ground-ball rate +1.6zFly-ball rate -1.5zSprint speed +1.3z Player Projection Swing lab
12 Lee, Brooks MIN · L · 655 PA 0.59 Whiff rateBat speedxwOBA on contact Pull rate +1.4zChase rate +1.3zSweet-spot rate -1.2z Player Projection Swing lab

Weighted RMS z-distance over 6 feature groups, standardized within the qualified population; similarity = exp(-alpha * d^2), one global fixed transform. xwOBA excluded by design: this matches profile shape, not outcome twins. Descriptive, not predictive.