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DFS Lineup Optimizer · Props Intelligence
MLB · NBA · NFL

The smartest
lineup in the room.

Proprietary lineup optimization for FanDuel and DraftKings — blending Vegas implied totals, live player props, and advanced projection modeling into mathematically optimal lineups.

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ILP
Optimizer Engine
3
Sports
150
Lineups / Run
Live
Vegas Lines
2
Platforms
Props
Intelligence
Optimal Lineups ✓ Live Market Data ✓ Player Props ✓ Matchup Intelligence ✓ Ownership Leverage ✓ Stack Control ✓ CSV Export ✓ Mobile Ready ✓ Showdown Mode ✓ Cash · GPP · Showdown ✓ FanDuel · DraftKings ✓ Optimal Lineups ✓ Live Market Data ✓ Player Props ✓ Matchup Intelligence ✓ Ownership Leverage ✓ Stack Control ✓ CSV Export ✓ Mobile Ready ✓ Showdown Mode ✓ Cash · GPP · Showdown ✓ FanDuel · DraftKings ✓
Pricing

Serious tools.
Honest pricing.

No free tier. No watered-down demo. One price, full access — everything the optimizer has to offer.

Full Access
$67
per month · cancel anytime
  • All sports — MLB, NBA, NFL
  • FanDuel + DraftKings
  • Vegas line weighting
  • Cash · GPP · Showdown
  • Props overlay
  • CSV export
  • Mobile app
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How It Works

From slate to lineup
in seconds.

01
Select Your Slate
Choose your contest, sport, and platform. SlateBreaker auto-loads today's games, probable starters, and confirmed batting orders.
02
Model Runs
Every available data signal — market lines, player props, historical trends, and matchup factors — blends into a sharp projection for every player on the slate.
03
Optimize & Export
Our optimizer finds the mathematically optimal lineups given your salary cap, stack rules, and ownership targets. Export to CSV and upload directly.
Why SlateBreaker

Everything a sharp
player needs.

⚡
Integer Linear Programming
Most optimizers guess. Ours proves. SlateBreaker uses ILP — the same class of mathematics used in financial modeling and logistics — to find the provably optimal lineup, not just a good one.
ILP · Mathematically Optimal
📈
Vegas-Weighted Projections
The sharpest signal in sports is the betting market. We tap it directly — when smart money moves a line, your projections adjust in real time.
Real-Time Data
🎯
Ownership Leverage Engine
GPP mode penalizes chalk and rewards correlation. Stack control, exposure limits, and contrarian field modeling built in.
All Contest Types
📊
Platoon & Order Weighting
We account for factors most optimizers ignore — lineup position, matchup quality, and situational edges that separate good projections from great ones.
Sharp Modeling
📱
Mobile Optimized
Full lineup generation on your phone. Select slate, choose mode, generate 3 optimized lineups — all from the rail, 5 minutes before lock.
All Devices
⬇
One-Click CSV Export
Export any number of lineups directly to FanDuel or DraftKings upload format. Per-lineup export or bulk export all 150 at once.
FanDuel · DraftKings
Sports Coverage

Start with MLB.
More coming fast.

SlateBreaker launched with the most data-rich sport in DFS. NBA and NFL optimizers are in development with the same projection depth.

⚾ MLB — Live
🏀 NBA — Coming Soon
🏈 NFL — Coming Soon
The Output

What a sharp lineup actually
looks like.

Every lineup is salary-maximized, stack-aware, and ownership-weighted. This is what the optimizer builds — not a guess, a solution.

#1 BEST 136.2 pts
$35,000 4 TEAMS
PSpencer StriderATL$8,80036.4
C/1BFreddie FreemanLAD$3,20014.1
2BMarcus SemienTEX$2,90011.8
3BNolan ArenadoSTL$3,10010.9
SSTrea TurnerPHI$3,30013.2
OFYordan AlvarezHOU$3,60015.8
OFMookie BettsLAD$3,40013.6
OFKyle TuckerHOU$2,70011.4
UTILJose AbreuHOU$3,5009.0
Stack Signal
HOU
HOU 3-stack
HOU @ TEX · O/U 9.0 · 1.02x park
correlation 72%
Data Signals Active
Market lines ● LIVE
Player props ● 291 loaded
Batting orders ● confirmed
Matchup factors ● applied
Ownership Profile
S. Strider 34%
Y. Alvarez 8% ↓
T. Turner 11% ↓
LOW CHALK · HIGH CEILING
Built Different

Not all optimizers
are built the same.

Feature
SLATEBREAKER
TYPICAL OPTIMIZER
True mathematical optimization
✓
✗
Live market line integration
✓
✗
Player props overlay
✓
Manual
Ownership leverage engine
✓
Basic
Matchup & situational factors
✓
✗
Mobile-first experience
✓
✗
Updates in real time
✓
✗
FAQ

Questions answered.

What sports are currently supported? +
MLB is live now with full data coverage. NBA and NFL optimizers are in active development and will be available to all subscribers when launched — no additional charge.
Does it work on mobile? +
Yes. SlateBreaker has a dedicated mobile experience — select your slate, choose your mode, and generate optimized lineups from your phone. No app download required.
Can I upload lineups directly to FanDuel? +
Yes. Export any number of lineups as a CSV in FanDuel or DraftKings upload format. Bulk export all lineups at once or download individual lineups per card.
How is this different from other optimizers? +
Most optimizers use greedy algorithms that find a good lineup. SlateBreaker finds the optimal lineup — mathematically proven. Combined with live market data and real-time props, it's a different class of tool.
Can I cancel anytime? +
Yes. Cancel anytime from your account settings. No contracts, no commitments. Your subscription stays active until the end of the billing period.

Stop guessing.
Start winning.

Serious lineups. Live data. No excuses.

UNLOCK THE EDGE — $67/mo →