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BrainyBallers Analytics

Ultimate Athlete Blueprints

Discover the metrics that truly predict NFL fantasy success.

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Statistical Foundation
Pearson Correlation

The standard Pearson correlation coefficient measuring the linear relationship between a metric and fantasy football success. Values range from -1 to 1, where values closer to the extremes indicate a stronger predictive relationship.

± 0.1 = Significance Threshold
Real-World Impact
Success Boost

The rate at which players within the optimal range have historically made Top 10 fantasy finishes compared to bottom-tier finishers (41st–50th for most positions, 21st–30th for QB). Higher percentages mean the optimal range is a stronger separator between elite and replacement-level players.

Higher % = Stronger Separator

Prospect Card Export

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Metric / Stat Optimal Range Pearson Success Boost Your Prospect Premium

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Some Pearson values were converted to positive values to illustrate level of significance. Refer to the optimal range to determine if the actual correlation is negative. Optimal ranges with "...and below" or "...and lower" indicate negative Pearson correlations.

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