What is best ball fantasy football?

Best ball is a fantasy format where you draft a full roster (typically 18-20 players) once at the start of the season, and each week your active starting lineup is auto-optimized from your roster — you can't add, drop, or trade. The scoring is week-by-week per the tournament format, cumulative across the season. DraftKings, Underdog, and FFPC all run best ball tournaments; DK's Best Ball Millionaire is the largest.

How does best ball differ from traditional DFS?

Traditional DFS is single-slate, single-lineup, weekly. Best ball is season-long, single-draft, no in-season management. All the strategic decisions happen at the draft table — after the season starts, your roster is locked. This makes draft skill everything, and eliminates the in-season adjustment (waiver-wire pickups, trade deadlines) that dominates season-long redraft leagues.

What's the biggest edge in best ball?

Late-round upside vs. late-round floor. Best ball auto-selects your highest-scoring starter each week — a boom/bust WR who scores 25 in a good week and 0 in a bad week is BETTER than a steady WR who scores 8 every week, because best ball only counts the 25 (and picks a different WR that bad week). Late-round drafts should target ceiling, not consistency.

Is stacking important in best ball?

Yes — QB + pass-catcher stacks work exactly the same way as in weekly DFS. When your QB has a big week, his stacked WR often has a big week too. In best ball, this correlation compounds across the season — a QB-WR pair from a high-scoring offense produces correlated top-scoring weeks throughout the season. Draft QB + at least one same-team WR by round 8-10 to lock in the correlation.

How do best ball tournaments pay out?

DK Best Ball Millionaire pays via weekly qualifying + season-long finish. Top finishers each week (top 500-1500 per week depending on the tournament) advance to championship rounds. The overall champion wins $1M+. Payouts skew very heavily to top finishers — winning requires cumulative top-1% weekly finishes across most of the season, which requires drafts loaded with ceiling and correlated shape.

DFS Best Ball Strategy: Why the Draft Matters More Than the Season

By DFS Degen TeamPublished August 25, 20269 min read

Best ball is DFS-adjacent — you draft once, auto- optimization runs the rest of the season, and the entire edge lives at the draft table. Late-round upside beats late-round floor because best ball only counts your top-scoring starter each week. QB + pass-catcher stacks compound across the season. Understanding how best ball differs from traditional DFS is the difference between recreational and sharp entrants.

Best ball tournaments have exploded in popularity — DraftKings, Underdog Fantasy, and FFPC all run major best-ball tournaments with 6-7-figure top prizes. DK Best Ball Millionaire draws hundreds of thousands of entries per year. The format sits at an interesting intersection: it has the season-long commitment of redraft leagues but the tournament-payout structure of GPPs. Sharp best ball players approach it more like a GPP than like a redraft league.

How best ball actually works

The typical best ball structure:

You draft a 20-player roster in a serpentine draft (turn 1 → turn 12 → turn 1 → turn 12 pattern).
Each week during the NFL season, an auto-optimizer picks your best-scoring lineup from your roster. Standard lineup: 1 QB, 2 RB, 3 WR, 1 TE, 1 FLEX.
You cannot add players, drop players, trade, or change starters manually. Whatever you drafted is your roster for the season.
Your weekly score = auto-optimized lineup total. Season totals accumulate across 17 regular-season weeks.

The auto-optimizer is the key mechanical difference. In a regular fantasy league, you have to set your starting lineup each week and hope you picked right. In best ball, you pick the best-performing 9 out of your 20 rostered players AFTER the games are played — much easier.

Best ball's auto-optimizer means your late-round boom/bust WR who scores 25 in his good week and 0 in his bad week is BETTER than the WR who scores 8 every week. In the good week the boom WR starts; in the bad week, a different WR starts.

The late-round upside philosophy

Casual best ball drafters treat late rounds like a redraft league — draft safe floor players who "won't hurt me." Sharp best ball drafters treat late rounds like a GPP — draft ceiling players whose good weeks pay outsized returns.

Concrete example. Round 18-19 pick, choice between:

WR A: Projects 9 fantasy points per week, floor 5, ceiling 14. Weekly consistency.
WR B: Projects 8 fantasy points per week, floor 2, ceiling 24. Boom/bust.

In redraft, WR A is safer. In best ball, WR B is much better — the 24-point ceiling weeks are what get auto-selected as your starter. WR A's 14-point ceiling weeks are also selectable but capped much lower. WR B contributes 4-5 auto-optimized starting weeks per season; WR A contributes 1-2.

Stacking in best ball

QB + pass-catcher stacking works exactly as it does in weekly DFS — when the QB has a big passing week, his same-team WR/TE usually has a big receiving week. In best ball, this correlation compounds across the season because the auto-optimizer will pick both the QB's good week AND the WR's good week whenever the correlated game happens.

Draft strategy: pick a QB by round 8-10, then draft at least one same-team pass-catcher by round 12. Ideally, draft 2-3 pass-catchers from the same offense to capture the game-flow correlation across multiple good weeks per season.

What DOESN'T work in best ball

RB+RB stacking is dead

Drafting 2 RBs from the same team wastes the roster spot. NFL teams typically use 1 primary RB per week (running back committees are the exception, not the rule). Two RBs from the same team compete for the same touches — the auto-optimizer picks one and the other becomes dead weight.

Handcuffing your own RB

Handcuffing (drafting your starting RB's backup) was a redraft strategy — protect against injury. In best ball, if your starter gets hurt for the season, the backup only helps you IF the backup is playing AND scoring well. Better to draft an independent RB from another team as your "insurance" roster spot.

Late-round TE punts

The TE position is extremely top-heavy. Late-round TEs are almost universally low-ceiling — even in their best weeks they score 12-15 points, which the auto- optimizer rarely picks over a boom WR. Either pay up for a top TE (rounds 4-8) or accept your TE slot is a scoring drag.

Draft structure recommendations

Rough best-ball draft structure for 20 rounds:

Rounds 1-3: Elite RB, RB, WR or elite WR, WR, RB
Rounds 4-8: Fill starting lineup — QB, top TE or second-tier WR, second RB
Rounds 9-12: Depth at RB + WR. Include QB+WR stack from your QB's team.
Rounds 13-16: Ceiling plays at WR + backup RBs with real touchdown upside
Rounds 17-20: Lottery tickets — high-ceiling rookies, boom/bust deep-league sleepers, upside punts

Weekly management (there isn't any)

This is a critical philosophical point: once you draft, you don't touch the lineup. No waiver pickups. No starting-lineup decisions. No trades. Just let the auto-optimizer run every week.

Sharp best ball players celebrate the "set-and-forget" nature. It eliminates the weekly hand-wringing that dominates redraft leagues and puts 100% of the edge at the draft table. If you enjoy weekly fantasy management, best ball isn't for you. If you enjoy drafting + watching the auto-optimizer do the work, it's ideal.

NFL DFS strategy guide — best ball rewards the same NFL scoring philosophy as weekly DFS
Stacking strategy — QB + WR stacks compound across the season in best ball
Millionaire Maker strategy — DK Best Ball Millionaire is the format's flagship tournament
Bankroll management — best ball entries are all upfront ($10-100+ per draft); size accordingly
Chalk vs contrarian — late-round upside plays are the contrarian shape in best ball