NFL FD Optimizer

Optimize your NFL FanDuel lineups with this free tool that considers salary cap, player projections, and position constraints.

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About This Tool

This NFL FanDuel Optimizer helps you build the most effective DFS lineups by solving the knapsack optimization problem. Input your salary cap, upload or enter player data with projections, set position constraints, and generate optimal lineups. The tool uses a sophisticated algorithm to maximize projected points while staying under the salary cap and meeting all roster requirements. Perfect for both beginners and experienced DFS players looking to gain an edge.

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How to Use

Set your salary cap (default $60,000 for FanDuel NFL).
Add players manually or use the sample data.
Configure position constraints (QB:1, RB:2, WR:3, TE:1, FLEX:1, DST:
.
Click 'Optimize Lineups' to generate the best combinations.
Review the optimized lineups with projected points and salaries.

Frequently Asked Questions

Find Quick Answers

How does the optimizer work?

The tool uses a knapsack optimization algorithm that evaluates all possible player combinations to find lineups that maximize projected points while staying under the salary cap and meeting position requirements.

Do I need to upload player data?

You can either upload your own CSV data or use the built-in sample data with realistic NFL player projections for demonstration.

What are the default position constraints?

The default follows FanDuel NFL rules: 1 QB, 2 RB, 3 WR, 1 TE, 1 FLEX (RB/WR/TE), and 1 DST.

Can I adjust the salary cap?

Yes, you can set any salary cap amount. The default is $60,000 which matches FanDuel's standard NFL contest settings.

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