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. Antonacci, Sam in signal, the comp in amber.

CWS · bats L · 595 PA

Ranked comps for Antonacci, Sam

#PlayerSimilarityAgrees onDiffers onOpen
01 Garcia, Maikel KC · R · 354 PA 0.70 Strikeout ratePull rateIsolated power Sweet-spot rate -1.4zSwing length +1.1zHard-hit rate +0.9z Player Projection Swing lab
02 Edwards, Xavier MIA · L · 607 PA 0.67 Strikeout rateMax exit velocitySprint speed Oppo rate +1.6zWalk rate +1.2zxwOBA on contact -0.8z Player Projection Swing lab
03 Keaschall, Luke MIN · R · 640 PA 0.64 Max exit velocityStrikeout rateSweet-spot rate Ground-ball rate -2.2zFly-ball rate +1.5zAvg exit velocity -0.8z Player Projection Swing lab
04 Young, Jacob WSH · R · 488 PA 0.63 Oppo rateWalk ratePull rate Ground-ball rate -1.5zWhiff rate +1.2zFly-ball rate +1.1z Player Projection Swing lab
05 Meckler, Wade LAA · L · 341 PA 0.62 Swing lengthHard-hit rateChase rate Sweet-spot rate -1.7zWhiff rate +1.2zMax exit velocity -0.9z Player Projection Swing lab
06 Benge, Carson NYM · L · 668 PA 0.60 Walk ratePull rateSwing length Whiff rate +1.3zStrikeout rate +1.3zFly-ball rate +1.1z Player Projection Swing lab
07 Bohm, Alec PHI · R · 666 PA 0.60 Strikeout rateWalk ratexwOBA on contact Sweet-spot rate -1.3zSprint speed -1.3zSwing length +1.3z Player Projection Swing lab
08 Martin, Austin MIN · R · 372 PA 0.59 Oppo ratePull rateSwing length Walk rate +1.8zSweet-spot rate -1.1zWhiff rate +1.0z Player Projection Swing lab
09 Kelly, Carson CHC · R · 448 PA 0.59 Max exit velocityPull rateOppo rate Sweet-spot rate -2.0zSprint speed -1.8zWhiff rate +1.0z Player Projection Swing lab
10 Gonzales, Nick PIT · R · 626 PA 0.57 Hard-hit ratexwOBA on contactPull rate Swing length +1.8zChase rate +1.7zWhiff rate +1.3z Player Projection Swing lab
11 Meidroth, Chase CWS · R · 695 PA 0.57 Ground-ball rateFly-ball rateHard-hit rate Sweet-spot rate -1.4zChase rate +1.3zStrikeout rate +1.3z Player Projection Swing lab
12 Straw, Myles TOR · R · 340 PA 0.57 Walk rateMax exit velocityIn-zone contact Ground-ball rate -1.6zSweet-spot rate -1.4zFly-ball rate +1.1z 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.