Now covering MLB + NFL · Live FanDuel + DraftKings lines

Turn every slate into a ranked research board in minutes.

A decision engine for MLB and NFL player props + DFS — not another pick service. Explainable edge scores, no-vig EV, Kelly-sized stakes, and a one-click FanDuel lineup optimizer.

5-min setup Cancel anytime Daily slate refresh
sportssportssports.app · Live Slate
NFL
93
Score
Ja’Marr Chase
Rec Yds Over 78.5 · -115 · FanDuel-live
+8.4%
NFL
88
Score
Saquon Barkley
Rush Yds Over 92.5 · -108 · FanDuel-live
+6.1%
MLB
92
Score
Junior Caminero
HR Over 0.5 · +340 · FanDuel-live
+9.8%
NFL
82
Score
Justin Herbert
Pass TDs Over 1.5 · -125 · projection
+4.2%
MLB
78
Score
Zac Gallen
Ks Over 6.5 · -115 · FanDuel-live
+3.1%
Every play shows projection, hit prob, no-vig fair prob, EV%, and a Kelly-sized stake.
Rank today’s best props in minutes
Attack softest defenses, avoid buzzsaws
Build cash + GPP lineups with one click
Save research and review what worked
New this month · NFL launched
NFL Prop-EV Model
Normal-CDF yards, Poisson TDs, no-vig fair prob, Kelly stakes.
FanDuel DFS Optimizer
Cash / GPP / leverage presets · stack rules · locks · CSV export.
Live NFL lines
FanDuel · DraftKings · BetMGM prop lines w/ best-book shopping.
32 team logos
Every game, prop, and DFS row rendered with official NFL logos.
The stack

A research operating system — for both sports.

One workflow. Twelve modules. Every module is data-driven and explainable.

NFL Props Lab

Normal-CDF yardage models, Poisson TDs, no-vig fair prob, EV%, and Kelly-sized stakes.

QB Hub

Attempts, pass yards, TDs projected from game script + matchup vulnerability × 1.15.

Skill Hub

RB/WR/TE opportunity + efficiency vs opponent defense — ceiling, median, anytime TD %.

DFS Optimizer

Randomized swarm builder · cash/GPP/leverage presets · stack rules · CSV export.

Leverage & Stacks

Median, 90th %ile ceiling, projected ownership, and QB-WR / bring-back correlation scoring.

Shared Tracker

Save NFL plays into the same tracker as MLB. Cross-sport ROI, hit rate, and CLV.

Explainable model

Every score. Every stake. Fully transparent.

Two sport models. Same design principle: no black boxes.

MLB

Edge Score · 100-point rubric

  • Projection vs line gap+20 pts
  • Season baseline+15 pts
  • Last-10 trend+15 pts
  • Last-5 hot form+10 pts
  • Handedness split boost+15 pts
  • Opponent weakness / archetype+10 pts
  • Team implied total / park+10 pts
  • Lineup position+5 pts
  • Volatility adjustment-15 pts
NFL

Prop-EV Model · math you can inspect

  • Opportunity projectionseason role × game script × adjustments
  • Matchup vulnerability0–100 → 0.85–1.15x multiplier
  • Yardage hit probabilityNormal CDF around projected mean
  • TD / reception hit probPoisson upper-tail (λ = projected count)
  • Market fair probabilityno-vig from two-sided odds
  • Expected value %fairProb × decOdds − 1
  • DFS ceilingmean + 1.28σ ≈ 90th percentile
  • Leverage scoreceiling / salary ÷ projected ownership
  • Stack correlationQB-WR +0.32 · QB-TE +0.20 · bring-back +0.18
PREMIUM / PLAY
80–100
Premium target
PLAYABLE / LEAN
65–79
Playable
NEUTRAL
50–64
Neutral
PASS
< 50
Skip
New · NFL DFS Optimizer

FanDuel-legal lineups in one click.

Pick a preset. Set your stack rule. Hit generate. Our randomized swarm builder returns diverse, salary-cap-legal lineups scored by median, ceiling, ownership, and stack correlation.

  • Cash · GPP · Leverage presets
  • QB+1 · QB+2 · Bring-back stack rules
  • Lock and exclude any player
  • CSV export in FanDuel column order
Lineup #1 · GPPscore 140.63
$49,800 used · QB+1WR + bring-back
QBJayden Daniels · WSH vs BAL$7,50022.9
RBSaquon Barkley · PHI vs DAL$8,10024.8
WRJa’Marr Chase · CIN vs PHI$8,70026.1
WRTerry McLaurin · WSH vs BAL$7,40019.7
TEMark Andrews · BAL vs WSH$6,60015.4

Simple pricing. Two sports. Cancel anytime.

Under premium DFS tools that charge $79–$120/mo — with more research power.

Free
$0 /mo
Sampling
Pro
$29 /mo
Most popular
Elite
$59 /mo
Serious users
Plus a $299 lifetime deal for founding members while it lasts.

Common questions

Which sports and how fresh is the data?

MLB and NFL. MLB slate / probables / stats refresh every 5 minutes from MLB Stats API. NFL slate / rosters / stats come from ESPN’s public API and refresh every 10 minutes. Sportsbook lines cache 10 minutes across FanDuel, DraftKings, and BetMGM.

How are NFL props actually scored?

Every projection is an opportunity model (season role × game script) times efficiency times matchup multiplier. Yardage props use a Normal CDF, TD and reception props use Poisson upper-tail. We devig the two-sided market for a fair probability, then produce EV%, an edge score, and a Kelly-sized stake.

Does the DFS optimizer respect FanDuel rules?

Yes. 1 QB + 2 RB + 3 WR + 1 TE + 1 FLEX, $60,000 cap (with a configurable DST reserve), max 4 players per team. Stack rules include QB+1, QB+2, QB+2 with bring-back, or none.

Do you sell picks?

No. Research tooling only. You make the calls. The tools — not the picks — are the product.

Ready to sharpen your process?

Get a ranked research board for today’s MLB slate and this week’s NFL card in under a minute. Founding-member pricing available while it lasts.