The Comp Constellation

Profile-shape similarity over six weighted feature groups, standardized within this season's 264 qualified hitters (202+ 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. Rengifo, Luis in signal, the comp in amber.

MIL · bats L · 231 PA

Ranked comps for Rengifo, Luis

#PlayerSimilarityAgrees onDiffers onOpen
01 Bohm, Alec PHI · R · 397 PA 0.69 Bat speedSwing lengthIn-zone contact Isolated power +1.1zPull rate -1.0zAvg exit velocity +1.0z Player Projection Swing lab
02 Yoshida, Masataka BOS · L · 220 PA 0.68 Strikeout rateSwing lengthWalk rate Oppo rate -1.3zPull rate +1.2zBarrel rate -0.9z Player Projection Swing lab
03 Garcia, Maikel KC · R · 304 PA 0.68 Walk rateOppo rateSwing length Ground-ball rate -1.3zChase rate -1.2zSweet-spot rate +1.0z Player Projection Swing lab
04 Osuna, Alejandro TEX · L · 207 PA 0.67 Bat speedChase ratexwOBA on contact Oppo rate +1.6zBarrel rate -1.3zSprint speed +1.1z Player Projection Swing lab
05 Gonzales, Nick PIT · R · 390 PA 0.66 Hard-hit rateIsolated powerGround-ball rate Sprint speed +1.2zxwOBA on contact +1.1zStrikeout rate +1.0z Player Projection Swing lab
06 Winn, Masyn STL · R · 374 PA 0.66 Avg exit velocityWalk rateHard-hit rate Ground-ball rate -1.3zStrikeout rate +1.3zChase rate -1.0z Player Projection Swing lab
07 Triolo, Jared PIT · R · 229 PA 0.64 Isolated powerGround-ball rateHard-hit rate Strikeout rate +1.8zBarrel rate -1.1zSprint speed +1.1z Player Projection Swing lab
08 Vivas, Jorbit WSH · L · 219 PA 0.63 Whiff ratexwOBA on contactSprint speed Avg exit velocity -1.7zHard-hit rate -1.2zSweet-spot rate +1.1z Player Projection Swing lab
09 Kelly, Carson CHC · R · 267 PA 0.63 Oppo rateIn-zone contactBat speed Fly-ball rate +1.2zIsolated power +1.2zSprint speed -1.1z Player Projection Swing lab
10 Ortiz, Joey MIL · R · 261 PA 0.62 Isolated powerWalk rateIn-zone contact Pull rate -1.6zSprint speed +1.4zFly-ball rate +1.1z Player Projection Swing lab
11 Mayer, Marcelo BOS · L · 248 PA 0.62 Oppo ratePull rateHard-hit rate Swing length +1.7zFly-ball rate +1.3zWhiff rate +1.2z Player Projection Swing lab
12 Frelick, Sal MIL · L · 331 PA 0.61 Strikeout rateSwing lengthWalk rate Sprint speed +1.2zBat speed -1.2zWhiff 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.