The Comp Constellation

Profile-shape similarity over six weighted feature groups, standardized within this season's 259 qualified hitters (208+ 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 · 435 PA

Ranked comps for Bichette, Bo

#PlayerSimilarityAgrees onDiffers onOpen
01 Díaz, Yandy TB · R · 427 PA 0.55 Sprint speedPull rateBarrel rate Chase rate -2.1zBat speed +1.4zSwing length +1.2z Player Projection Swing lab
02 Lopez, Otto MIA · R · 427 PA 0.53 xwOBA on contactIn-zone contactBarrel rate Oppo rate -1.9zSprint speed +1.9zPull rate +1.3z Player Projection Swing lab
03 Moreno, Gabriel AZ · R · 292 PA 0.48 Sprint speedFly-ball rateSwing length Pull rate +2.1zWalk rate +1.7zMax exit velocity -1.6z Player Projection Swing lab
04 Contreras, William MIL · R · 402 PA 0.41 Avg exit velocityFly-ball rateWhiff rate Oppo rate -3.1zChase rate -1.7zPull rate +1.6z Player Projection Swing lab
05 Bohm, Alec PHI · R · 401 PA 0.39 Ground-ball rateWalk rateAvg exit velocity Chase rate -2.3zOppo rate -2.3zMax exit velocity -2.1z Player Projection Swing lab
06 Dubón, Mauricio ATL · R · 396 PA 0.39 In-zone contactFly-ball rateWalk rate Max exit velocity -2.3zHard-hit rate -1.6zOppo rate -1.6z Player Projection Swing lab
07 Alexander, Blaze BAL · R · 258 PA 0.38 Avg exit velocityGround-ball rateWalk rate In-zone contact -2.2zSprint speed +1.8zSweet-spot rate +1.7z Player Projection Swing lab
08 Williamson, Ben TB · R · 246 PA 0.37 Pull rateIn-zone contactWhiff rate Max exit velocity -2.0zSprint speed +1.7zFly-ball rate -1.7z Player Projection Swing lab
09 Cortes, Carlos ATH · L · 245 PA 0.34 Sprint speedAvg exit velocityFly-ball rate Oppo rate -2.8zChase rate -2.2zPull rate +1.7z Player Projection Swing lab
10 Tatis Jr., Fernando SD · R · 431 PA 0.32 Swing lengthMax exit velocityAvg exit velocity Sprint speed +2.3zChase rate -2.1zOppo rate -1.7z Player Projection Swing lab
11 Arozarena, Randy SEA · R · 407 PA 0.32 Swing lengthBarrel rateAvg exit velocity In-zone contact -3.0zOppo rate -2.1zPull rate +1.6z Player Projection Swing lab
12 Adell, Jo LAA · R · 422 PA 0.32 Max exit velocityChase rateSweet-spot rate Bat speed +2.4zOppo rate -2.3zSprint speed +1.6z 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.