The Comp Constellation

Profile-shape similarity over six weighted feature groups, standardized within this season's 260 qualified hitters (204+ 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. Bichette, Bo in signal, the comp in amber.

NYM · bats R · 431 PA

Ranked comps for Bichette, Bo

#PlayerSimilarityAgrees onDiffers onOpen
01 Díaz, Yandy TB · R · 419 PA 0.56 Sprint speedxwOBA on contactBarrel rate Chase rate -2.0zBat speed +1.4zSwing length +1.2z Player Projection Swing lab
02 Lopez, Otto MIA · R · 423 PA 0.53 xwOBA on contactIn-zone contactFly-ball rate Oppo rate -1.9zSprint speed +1.9zPull rate +1.3z Player Projection Swing lab
03 Moreno, Gabriel AZ · R · 288 PA 0.48 Fly-ball rateSprint speedxwOBA on contact Pull rate +2.2zWalk rate +1.8zMax exit velocity -1.6z Player Projection Swing lab
04 Contreras, William MIL · R · 397 PA 0.42 Fly-ball rateAvg exit velocityWhiff rate Oppo rate -3.1zPull rate +1.6zChase rate -1.6z Player Projection Swing lab
05 Alexander, Blaze BAL · R · 258 PA 0.40 Avg exit velocityGround-ball rateWalk rate In-zone contact -2.2zSprint speed +1.8zSweet-spot rate +1.7z Player Projection Swing lab
06 Bohm, Alec PHI · R · 397 PA 0.40 Ground-ball rateWalk rateIsolated power Chase rate -2.2zOppo rate -2.2zMax exit velocity -2.1z Player Projection Swing lab
07 Williamson, Ben TB · R · 239 PA 0.39 Pull rateIn-zone contactWhiff rate Max exit velocity -2.0zSprint speed +1.7zFly-ball rate -1.6z Player Projection Swing lab
08 Dubón, Mauricio ATL · R · 391 PA 0.38 Walk rateIn-zone contactFly-ball rate Max exit velocity -2.3zHard-hit rate -1.7zAvg exit velocity -1.6z Player Projection Swing lab
09 Cortes, Carlos ATH · L · 241 PA 0.35 Sprint speedGround-ball rateBat speed Oppo rate -2.8zChase rate -2.1zPull rate +1.7z Player Projection Swing lab
10 Arozarena, Randy SEA · R · 403 PA 0.33 Swing lengthAvg exit velocityBarrel rate In-zone contact -3.0zOppo rate -2.0zPull rate +1.6z Player Projection Swing lab
11 Jung, Josh TEX · R · 389 PA 0.32 Avg exit velocityStrikeout rateSprint speed Oppo rate -3.1zPull rate +2.2zMax exit velocity -1.7z Player Projection Swing lab
12 Tatis Jr., Fernando SD · R · 426 PA 0.32 Avg exit velocitySwing lengthMax exit velocity Sprint speed +2.2zChase rate -2.0zOppo rate -1.8z 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.