Multi-site DFS optimizer

From slate
to upload.

One workspace for the whole grind — pick the slate, control the pool, set the rules, assign your entries, react to late news, and export the file your site expects.

DraftKingsFanDuelYahooClassic · Showdown · Tiers
DRAFTKINGS · MLB
BUILDING

Remaining

$50,000

Avg / player

$5,000

Total salary

$0

Total PFP

0.00

P
NYMSean Manaea
$6,500·14.5 PFP
P
STLMatthew Liberatore
$6,000·12.0 PFP
C
STLIván Herrera
$4,200·8.7 PFP
1B
OAKNick Kurtz
$6,500·14.1 PFP
2B
NYYJazz Chisholm
$4,400·9.8 PFP
3B
OAKZack Gelof
$5,100·9.8 PFP
SS
OAKJacob Wilson
$3,800·7.8 PFP
OF
LAAJo Adell
$3,600·9.9 PFP
OF
OAKTyler Soderstrom
$5,800·10.3 PFP
OF
KCLane Thomas
$3,200·8.3 PFP
LIVE PROJECTIONSOWNERSHIPTEAM STACKSEXPOSURE CAPSPLAYER GROUPSCONTEST SIMENTRY CSVWEATHER RISKLATE SWAPRANDOMNESSUNIQUENESSVEGASLIVE PROJECTIONSOWNERSHIPTEAM STACKSEXPOSURE CAPSPLAYER GROUPSCONTEST SIMENTRY CSVWEATHER RISKLATE SWAPRANDOMNESSUNIQUENESSVEGAS
3
DFS SITES
DraftKings · FanDuel · Yahoo
15
SPORTS
NBA · WNBA · CBB · NFL · CFB · MLB · NHL · Soccer · PGA Golf · NASCAR · F1 · MMA · Tennis · LoL · CS
4
ENTRY MODES
Optimals · Unique · Repeat · Best-for-all
1
WORKSPACE
Build · Assign · Swap · Export
Why dfs crunch

One workspace.
Not three tabs and a spreadsheet.

Most setups stitch an optimizer, a projection sheet, and a manual uploader — then chase late news in a fourth window. DFS Crunch collapses the whole thing into one surface, built for the messy minutes around lock.

THE OLD WAY
  • Optimizer tab
  • Projection spreadsheet
  • Manual upload file
  • Late news in a fourth window
DFS CRUNCH
  • Player pool + rules
  • Projections & ownership
  • Entry assignment + export
  • Live changes + late swap
The real app

This isn’t a mockup. Click anything.

A live MLB / DraftKings slate running the actual optimizer. Lock a player, tweak a projection, build lineups, and assign entries — no account needed.

How it works

Four moves to an upload-ready file.

01

Choose the slate

Site, sport, date, slate type. Classic, Showdown, Tiers — what you’re actually playing.

02

Shape the pool

Lock or fade players, edit projections and ownership, set min/max exposure.

03

Apply your rules

Stacks, groups, uniqueness, salary, randomness, and exposure — in one panel.

04

Assign & export

Fill contest entries, preview the map, download the file your site expects.

Player pool

The table is where you decide who plays.

Not a preview — the working surface. Lock core plays, fade chalk, edit projections and ownership, and cap how often anyone can appear.

  • Lock / exclude before the build
  • Edit MY PROJ and MY PO inline
  • Filter by team, game, salary, value, status
PLAYERS · MLB120 players · MLB on DraftKings
LockPlayerPosSalaryProj
NYM
Sean Manaea
vs PHI
P$6,50014.54
STL
Matthew Liberatore
vs KC
P$6,00011.98
STL
Iván Herrera
vs KC
C$4,2008.68
OAK
Nick Kurtz
vs LAA
1B$6,50014.09
NYY
Jazz Chisholm
vs CWS
2B$4,4009.78
OAK
Zack Gelof
vs LAA
3B$5,1009.80
Strategy controls

Encode the rules you’d otherwise track by hand.

Stacks, player groups, combination exposure caps, randomness, and contest-shape simulation — the controls serious players want without spreadsheet gymnastics.

  • Team & player stacks
  • Conditional groups + combo caps
  • Contest simulation before you commit
STRATEGY · MLBBuild constraints
Randomness
Max exposure %
Unique players
Build & export

Finish with the file your DFS site expects.

Bring your contest entries into the same workspace, choose how each contest gets filled, preview every assignment, and export. Late swap is the same workflow.

  • Optimals · Unique · Repeat · Best-for-all
  • Preview each lineup-to-entry map
  • Rebuild + export a swapped file on late news
Contest fit

Same workspace. Different dials.

Cash, small-field, and MME builds share the slate — then change the controls that matter.

Cash / single-entry

Tighten the pool, protect your core, and assign the safest lineup to the right contest.

20-max / small-field

Cap exposure, force uniqueness, rotate groups, and fit lineups to each entry you uploaded.

MME / GPP

Build stacks, manage ownership, compare contest shapes, and review portfolio tradeoffs.

Sidebar capabilities

Every control the sidebar gives you.

Live slices of the real optimizer sidebar — the same panels you use in the app.

LINEUP PREVIEW · MLBSample build
PNYMSean Manaea$6,500
PSTLMatthew Liberatore$6,000
CSTLIván Herrera$4,200
1BOAKNick Kurtz$6,500
2BNYYJazz Chisholm$4,400
3BOAKZack Gelof$5,100

Total salary

$49,100

Proj

105.21

TEAM STACKS · MLBStack configured
OAK OAK · stack 4uniques 2
C1B2B3BSSOF
Max exposure
PLAYER GROUPS · MLBEmpty group
Group 1Min 1 · Max 3

Add players to enforce a group rule.

LINEUP RULES · MLBLineup rule
RuleExactlyOFOFin every lineup
Max exposure for any 3-player combo
TEAM EXPOSURE · MLBExposure caps
NYMNYM
STLSTL
OAKOAK
CONTEST SIM · MLBComparing lineups
Lineup 1ROI 18.4%
Win 1.7%Cash 22.8%
Lineup 2ROI 24.1%
Win 2.1%Cash 25.8%
Lineup 3ROI 11.9%
Win 1.2%Cash 19.4%
Pricing

Pick access for your DFS schedule.

Every plan includes every site and sport. Pay with Stripe or PayPal, cancel renewal anytime, and keep access through the period you paid for.

New here? Try everything for $3 — 3 days full access, then your selected plan. Cancel anytime.

7-DAY ACCESS
$50
WEEKLY

A slate, a weekend, or a short DFS week.

  • DraftKings, FanDuel & Yahoo workflows
  • Lineup builds, entry assignment & CSV export
  • Stacks, groups, exposure & late swap
  • Discord role access
Start weekly
MOST POPULAR
MONTHLY ACCESS
$150
MONTHLY

For players building lineups most weeks.

  • DraftKings, FanDuel & Yahoo workflows
  • Lineup builds, entry assignment & CSV export
  • Stacks, groups, exposure & late swap
  • Discord role access
Start monthly
ANNUAL ACCESS
$1,500
YEARLY

Keep DFS Crunch active through the season.

  • DraftKings, FanDuel & Yahoo workflows
  • Lineup builds, entry assignment & CSV export
  • Stacks, groups, exposure & late swap
  • Discord role access
Start yearly
Cancel anytime Stripe & PayPal Discord access
Questions

Before you build.

DraftKings, FanDuel, and Yahoo across NBA, WNBA, CBB, NFL, CFB, MLB, NHL, soccer, PGA, NASCAR, F1, MMA, tennis, LoL, and CS — including Classic, Showdown, and Tiers slates.

DFS Crunch is a lineup-construction tool: it builds and exports lineups from your inputs. You’re responsible for following each site’s terms, including any limits on contest entry or tool use near lock.

No. Defaults are provided, but the whole point is control — edit any projection or ownership inline, or import a CSV of your own model for bulk edits.

Watch projection, ownership, lineup, Vegas, and weather changes for the active slate. When news breaks, upload your late-swap CSV, rebuild eligible entries, and export a swapped file.

Yes. Cancel renewal anytime with Stripe or PayPal and keep access through the period you paid for.

Get your lineups ready before lock.

Try the full optimizer for $3 — three days, no risk. Build for real when your entries are on the line.

Start your $3 trial