The Comp Constellation
Profile-shape similarity over six weighted feature groups, standardized within this season's 255 qualified hitters (336+ 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. Rodríguez, Julio in signal, the comp in amber.
SEA · bats R · 664 PA
Ranked comps for Rodríguez, Julio
| # | Player | Similarity | Agrees on | Differs on | Open |
|---|---|---|---|---|---|
| 01 | Adell, Jo LAA · R · 676 PA | 0.88 | Avg exit velocityIsolated powerSwing length | Walk rate -0.8zMax exit velocity +0.8zSweet-spot rate +0.5z | Player Projection Swing lab |
| 02 | Smith, Cam HOU · R · 577 PA | 0.79 | Max exit velocityHard-hit rateSweet-spot rate | Chase rate -1.4zIn-zone contact -1.0zBarrel rate +0.6z | Player Projection Swing lab |
| 03 | Duran, Jarren BOS · L · 631 PA | 0.77 | Walk rateMax exit velocityBarrel rate | Pull rate +1.0zWhiff rate +0.9zOppo rate -0.8z | Player Projection Swing lab |
| 04 | House, Brady WSH · R · 367 PA | 0.74 | Avg exit velocityFly-ball rateBarrel rate | In-zone contact -1.1zPull rate -1.0zGround-ball rate +0.9z | Player Projection Swing lab |
| 05 | Crews, Dylan WSH · R · 449 PA | 0.74 | Barrel rateWalk rateHard-hit rate | Chase rate -1.0zBat speed -1.0zOppo rate -1.0z | Player Projection Swing lab |
| 06 | Chourio, Jackson MIL · R · 582 PA | 0.70 | Sprint speedIn-zone contactStrikeout rate | Fly-ball rate +1.2zBarrel rate +1.0zPull rate -0.9z | Player Projection Swing lab |
| 07 | Harris II, Michael ATL · L · 642 PA | 0.66 | Sweet-spot rateMax exit velocityxwOBA on contact | Walk rate -1.3zChase rate +1.2zIn-zone contact +1.1z | Player Projection Swing lab |
| 08 | Burger, Jake TEX · R · 634 PA | 0.64 | Avg exit velocityGround-ball ratexwOBA on contact | Whiff rate +1.3zIn-zone contact -1.2zPull rate +1.1z | Player Projection Swing lab |
| 09 | Riley, Austin ATL · R · 645 PA | 0.62 | xwOBA on contactHard-hit rateIsolated power | Strikeout rate +1.6zIn-zone contact -1.1zFly-ball rate +1.1z | Player Projection Swing lab |
| 10 | Baty, Brett NYM · L · 486 PA | 0.62 | Oppo rateAvg exit velocityPull rate | Chase rate -1.5zSweet-spot rate +1.5zSprint speed -1.4z | Player Projection Swing lab |
| 11 | Griffin, Konnor PIT · R · 349 PA | 0.61 | Oppo rateChase rateSwing length | Ground-ball rate +1.5zFly-ball rate -1.3zSweet-spot rate +1.0z | Player Projection Swing lab |
| 12 | Walker, Christian HOU · R · 644 PA | 0.61 | Ground-ball rateSweet-spot rateOppo rate | Sprint speed -2.1zChase rate -1.1zBat speed -0.9z | 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.