Start / Sit Optimizer

Add your roster, pick a week to auto-fill opponents, and get your best lineup

Add your players above. Set each one's opponent to apply the 2025 defense-vs-position matchup adjustment, then the optimizer fills your best lineup.

Projections are per-game from the JOAS engine. Setting an opponent multiplies a player by that defense's 2025 fantasy-points-allowed factor for the position (see the DvP page). Pick a week to auto-fill each player's opponent.