How a pick is graded
Lock a pick before tip-off. When the game ends and the final score is confirmed by our data feed (ESPN for NBA, official FIFA feed for the World Cup), your pick is auto-graded as a win or a loss. There's no manual review and no contested results.
Accuracy = wins / total picks
Your accuracy is the simple percentage of your locked picks that won. Pushes (ties against the spread) don't count either way. A user with 60 wins on 100 picks is at 60% accuracy. Anything above 55% over a full season is excellent.
Streaks = consecutive wins
Your current streak is how many picks you've won in a row. Your best streak is your all-time record. Lose one pick and the current streak resets to zero — but your best streak stays. Streaks are weighted heavily on the leaderboard because they're hard to fake with volume.
Leaderboard ranking
The leaderboard ranks users by a composite score: accuracy × pick volume × current-streak bonus. That means you can't snipe the top spot by locking one pick and winning. You need volume (at least 20 picks per season) AND accuracy AND a recent hot streak. Pick consistently and pick smart — the algorithm rewards both.