THE ONE · FANTASY
Every fantasy site hands you a value and asks you to trust it. We hand you the value, the math behind it, and our own scorecard for how often it was right.
Graded out-of-sample on 16,564 player-weeks, our projections rank players better than a season-average baseline on 4 of 4 positions. See how →
Value any trade with the math shown — redraft + keeper, every scoring format, multi-team with squeezed-party detection.
Open→We grade our own projections out-of-sample against what actually happened. The receipt no competitor publishes.
Open→Every weekly projection vs. what the player actually scored — by position, across the season. The player-by-player receipt behind the grade.
Open→Paste your Sleeper league — every roster valued on our board, with contention window and positional need.
Open→Opportunity share, target share, points over expected — percentile-ranked. What happened, not a hot take.
Open→Which defenses give up the most fantasy points, by position — credited to the opponent each team faced.
Open→Receipts, not picks · Sleeper supported · free during beta