Every career, plotted at once. Including the ones that ended.
Every line is one player. Every dot is one season. Pick a stat, a position, a debut tier — the cohort changes underneath. The bold curve is the cohort median. The shaded band is the middle half (25th to 75th percentile). Click a name to highlight one player's whole trajectory.
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Each player's trajectory
Cohort median
Middle half (25th–75th pct)
Highlighted player
What this view shows that tables cannot
Pick "Cup of coffee" from the Debut tier filter. Watch most lines fall off a cliff after year 1. That's the population the prior table-based explorer hid from you — the flameouts. Now pick "Qualifier" and the cliffs disappear: those careers run flat into year 10 and beyond. The whole prior aging-curve literature is a chart of the lucky quarter of the rookie class.