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Closer compares 41 sportsbooks every 4 seconds, finds the fair price, and hands you the calls that beat it.

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  • +5.2% EV 1:04:09

    Bijan Robinson

    RB · Falcons · ATL @ TB

    The call

    OVER 88.5

    Rushing yards

    6/10hit, L10

    Best
    −110
    Fair
    −123
    Edge
    +2.7 pts
    −110 at BetMGM

    Stake 1.50u · wins 55% of the time

  • +6.1% EV 1:04:09

    Ja'Marr Chase

    WR · Bengals · CIN @ BAL

    The call

    OVER 6.5

    Receptions

    5/10hit, L10

    Best
    +122
    Fair
    +109
    Edge
    +2.8 pts
    +122 at FanDuel

    Stake 1.25u · wins 48% of the time

  • +5.1% EV 1:04:09

    Justin Jefferson

    WR · Vikings · MIN @ CHI

    The call

    100+

    Receiving yards

    4/10hit, L10

    Best
    +210
    Fair
    +195
    Edge
    +1.6 pts
    +210 at DraftKings

    Stake 0.50u · wins 34% of the time

Sample calls for illustration. Analytics and price comparison only, not betting or financial advice. Positive expected value is never a guaranteed win.

Tap any call. See why it is there.

Ja'Marr Chase CIN @ BAL

Over 6.5 receptions

FD +122

  • L5

    60%

  • L10

    50%

  • L20

    45%

  • vs BAL

    50%

  • 2025

    47%

Receptions, last 10 games

7
5
8
6
4
7
5
9
6
7

Every price from 41 sportsbooks, on one screen

  • FanDuelSportsbook
  • DraftKingsSportsbook
  • BetMGMSportsbook
  • CaesarsSportsbook
  • ESPN BETSportsbook
  • FanaticsSportsbook
  • BetRiversSportsbook
  • Hard RockSportsbook
  • PinnacleSharp anchor
  • CircaSharp anchor

Names shown for identification only. Closer is not affiliated with any sportsbook.

Sportsbooks pricedEvery legal US book, plus Pinnacle and Circa as sharp anchors.
41
Full-board refreshMedian time from a book moving to the board re-ranking.
4s
Markets de-vigged dailyProps, game lines and alternates across six leagues.
38,400
Median EV on the boardSample board below. Most real edges are small; that is the point.
+4.1%

Features

From idea to bet slip in four moves.

Everything a sharp does by hand, done on every line at once.

Find your edge.

A live feed of positive EV bets, ranked by what they are worth.

Every prop, line and alternate where a book's price beats the fair price. Right now the top of the sample feed is Ja'Marr Chase at +122, worth +6.1%.

  • Props, game lines and alternates
  • Stake sized at quarter Kelly
  • Filter to the books you can bet

Positive EV

LIVE8s
  • +6.1%+122FDFanDuel

    Ja'Marr Chase

    Over 6.5 receptions

    Fair +109 · 47.8%1.25u
  • +5.2%−110MGMBetMGM

    Bijan Robinson

    Over 88.5 rush yds

    Fair −123 · 55.1%1.50u
  • +5.1%+210DKDraftKings

    Justin Jefferson

    100+ receiving yds

    Fair +195 · 33.9%0.50u

Check the form.

Hit rates for every player prop, game by game.

See how often a player cleared the number over the last 5, 10 and 20 games, and against this opponent. Ja'Marr Chase has gone over 6.5 in 5 of the last 10.

  • Splits by window and matchup
  • Alt lines one tap away
  • Context, never a prediction

Ja'Marr Chase

Over 6.5 receptions

  • L5

    60%

  • L10

    50%

  • L20

    45%

7
5
8
6
4
7
5
9
6
7

Bars above the dashed line cleared 6.5.

Get the best price.

The same bet pays +122 at one book and +100 at another.

Closer lines up every book side by side with the no-vig fair price, so you can see who is off and by how much. Today that is FanDuel.

  • 41 books compared
  • Fair price from a sharp-weighted consensus
  • EV shown per book

Best price

Ja'Marr Chase · Over 6.5 receptions

  • FDFanDuel+122+6.1%
  • ESPNESPN BET+112+1.3%
  • DKDraftKings+108−0.6%
  • CZRCaesars+106−1.5%
  • CIRCirca+104−2.5%
  • MGMBetMGM+102−3.4%
  • PINPinnacle+102−3.4%

Fair price +109 from 38 books

Never miss a move.

Alerts the moment a number fits your rules.

Save a filter once. When a price crosses it you get a push, an email or a webhook, usually before the book's own app refreshes.

  • Price, EV floor or any book beats fair
  • Line movement charts on every market
  • Keyboard shortcuts for the last ten seconds

Alerts

  • Chase o6.5 recFD +120+122+6.1%8s
  • St. Brown anytime TDESPN +128+135+4.8%47s
  • Packers +3CZR −110−105+4.3%2m

Rule: any book beats fair by 3% or more, NFL props, starts within 8 hours.

The live board

This is the product. Go ahead, use it.

Every mispriced line across the market, ranked by what it is worth, with the stake sized. Sort it, filter it, watch a price move. It is running on sample data.

Positive EV
LIVE8s ago
  • +6.1%+122FDFanDuel

    Ja'Marr Chase

    Over 6.5 receptions · CIN @ BAL

    +2.75 pts1.25u1:04:09
  • +5.2%−110MGMBetMGM

    Bijan Robinson

    Over 88.5 rush yds · ATL @ TB

    +2.72 pts1.50u1:04:09
  • +5.1%+210DKDraftKings

    Justin Jefferson

    100+ receiving yds · MIN @ CHI

    +1.64 pts0.50u1:04:09
  • +4.9%−128DKDraftKings

    Josh Allen

    Over 1.5 pass TDs · BUF @ MIA

    +2.76 pts1.50u1:04:09
  • +4.8%+135ESPNESPN BET

    Amon-Ra St. Brown

    Anytime touchdown · DET @ GB

    +2.05 pts1.00u4:19:09
  • +4.3%−105CZRCaesars

    Green Bay Packers

    +3 spread · DET @ GB

    +2.18 pts1.00u4:19:09
  • + 6 more on the board
12 edges best +6.1%Sample data

Filter the board

Market

Minimum EV

How it works

No picks. No hunches. Just arithmetic.

Closer does not predict games. It does the math a sharp does by hand, on every line at once.

  1. 1

    Read every price

    41 books polled continuously, every market matched to one key.

    38 books quote this prop

  2. 2

    Remove the vig

    Strip each book's margin, then blend into one consensus weighted toward sharp books.

    +102 / −118 holds 3.6%, fair is 47.8%

  3. 3

    Spot the gap

    Any price whose break-even sits below the fair probability is an edge.

    +122 needs 45.0%, fair is 47.8%

  4. 4

    Size the stake

    Quarter Kelly in units of 1% of bankroll, rounded to a quarter unit.

    1.25u, or $62.50 on $5,000

Track record

Small edges, lots of bets, and the patience for both.

A 3.2% edge is invisible on any one bet. Across 2,125 of them it becomes a slope, with a 31 unit hole in the middle you have to sit through.

Units won
+49.5u
on 1,918u staked
Return on stake
+2.58%
vs +3.24% expected
Bets
2,125
180 days, about 12 a day
Beat the close
68.4%
bets with positive CLV
Max drawdown
−30.9u
worst losing run: 6 days

Cumulative units, simulated

  • Result
  • Expected

Pricing

One plan. Everything in it.

No tiers to compare and nothing held back for a bigger package.

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What do I get?

  • All 41 books, 4-second refresh
  • Props, game lines and alternates
  • Positive EV feed with stake sizing
  • Player prop hit rates and splits
  • Odds comparison with the fair price
  • Line-movement charts, 30-day history
  • Unlimited price alerts
  • Members forum with a Pro badge
  • CSV export and bet log
  • Closing-line value reports

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Closer is in private beta, so Pro is switched on by our team after you sign up. A subscription buys software, not outcomes. No plan improves your odds of winning any individual bet.

FAQ

The answers we would want first.

Every sportsbook prices both sides of a market so the implied probabilities add up to more than 100%. The overage is their margin. Closer removes that margin from each book, then blends the results into one consensus probability, weighting sharp books like Pinnacle and Circa more heavily. That consensus is our best estimate of the true price, and every edge on the board is measured against it.

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