Reading the current 2025 profile from the NorthStar API.
Born Tijuana, Mexico
League-relative percentiles show where this player sits on each NorthStar lens. The midpoint marker is the 50th percentile.
Alejandro Kirk's Selection profile grades below most hitters in the profiled 2025 sample. This describes swing/take decision quality after accounting for pitch and game context.
Higher than about 39% of profiled hitters on this measure.Alejandro Kirk's Contact profile grades above most hitters in the profiled 2025 sample. This is contact relative to the modeled difficulty of the swings taken, not raw contact rate alone.
Higher than about 83% of profiled hitters on this measure.Alejandro Kirk's Damage profile sits near the middle of the profiled 2025 hitter sample. This describes contact quality relative to the opportunities presented.
Higher than about 60% of profiled hitters on this measure.The supporting measures stay visible so the contextual lenses can be checked against familiar outcomes rather than treated as mysterious scores.
Chase rate 28.9%
1,626 modeled decisions
Observed contact 83.6%
942 modeled swings
NorthStar axes are contextual diagnostics. This page intentionally does not calculate a single overall player score, grade, or standalone predictive-skill claim.
.373
10.1%
397 batted balls
.334
.359
+1.20