Odds on Deck
Compare lines. Track props. Learn from results.
We pull live odds from 10+ sportsbooks side-by-side, so you can see at a glance where each book's number stands relative to the rest of the market. Save props, follow them, and review what hit — full record, no cherry-picking.
Today's Slate
Top props right now
View all →A transparent record
After each game, we pull the real box score and grade every tracked prop. Wins, losses, and pushes are all public — filter by time window, sport, or whether you saved the pick yourself.
A faster way to check the board
Odds on Deck helps you scan prop lines side-by-side, spot better prices, track what you played, and learn from real outcomes. Instead of bouncing between books, you can review the market in one place — and come back to see how it played out.
What this is for
Most tools show you one book's odds. We show you all of them — in one place, with the math already done.
Line Shopping
See odds from 10+ sportsbooks for the same prop, side-by-side. When one book has a better number than the rest, it’s obvious at a glance.
Vig-Free Probabilities
We strip the sportsbook margin from every line so you can see the real market-implied probability — not what the book wants you to focus on.
Sortable Quality Score
A sorting aid that combines line deviation from the market consensus and the number of books offering each prop. Use it to surface unusual lines worth a closer look.
Full Transparency
Every prop we display is tracked against actual game results. Hit rate and record are updated automatically — no cherry-picked screenshots, no hidden losses.
Track & Save
Save props or whole parlays to follow them through to the result. Come back tomorrow to see what hit and what missed.
Parlay Comparison
Build parlays using the best available number for each leg. See the combined odds and implied probability before you place anything.
How it works
We pull today's games from ESPN and league APIs
Every morning, we fetch the full slate — schedules, probable pitchers, matchup context — for MLB, NHL, and NFL.
Live odds are pulled from 10+ sportsbooks
Moneylines, spreads, totals, and player prop markets are pulled in real time from The Odds API. You see what DraftKings, FanDuel, BetMGM, BetRivers, and others are posting — all in one place.
We strip the vig and surface the comparison
For each line, we remove the sportsbook margin to reveal the real market-implied probability, then show you how each book’s number compares to the consensus.
Outlier lines are flagged for a closer look
Props where one book’s price is meaningfully different from the rest of the market move to the top of the list. You decide whether they’re worth tracking.
Every tracked prop is graded after the game
When the box score is final, we pull official stats and grade every prop we surfaced. Hit rate and record are updated automatically — you can see what worked and what didn’t over any time window.
Key concepts
Understanding these terms will help you get the most out of the data.
- Edge
- The percentage difference between one book's implied probability and the vig-removed market consensus. A positive edge means that book is offering a better price than the rest of the market.
- Example: If the market consensus is 55% but one book implies only 48%, that book is paying more than the market thinks it should.
- Implied Probability
- The break-even win rate embedded in the odds. American odds of -110 imply ~52.4% — you need to win more than that to profit long-term.
- Example: +150 odds imply 40% probability. If the true chance is 50%, that's a value bet.
- Vig (Juice)
- The sportsbook's built-in margin. Both sides of a bet add up to more than 100%. We strip the vig to see the true market probability.
- Example: -110 on both sides = ~104.8% total. The extra 4.8% is the book's cut.
- Quality Score
- A sorting aid (0-10) that combines line deviation from the market consensus, the number of books offering the prop, and the implied probability. Use it to bring unusual lines to the top — it’s context, not a recommendation.
- Scores above 7 typically mean strong agreement across books and a meaningful gap from the consensus.
- Line Shopping
- Comparing the same bet across multiple sportsbooks to find the best price. A half-point or +10 in odds compounds over hundreds of bets.
- Player Over 2.5 hits might be -130 on DraftKings but -110 on BetRivers.
- Win Probability
- The market-implied chance the bet wins, derived from stripping the vig from the consensus line. This is what the collective market thinks, not a proprietary model.
How to use this
A simple workflow for getting value out of the data.
1. Compare lines across books
Head to Player Props to see every prop with its best available number, the bookmaker offering it, and how it compares to the rest of the market. This is the core utility — spotting where books disagree.
2. Check today's slate
Browse Today's Slate to see all games at a glance. Click into any game for moneyline comparison, probable pitchers, matchup context, and the props specific to that matchup.
3. Save and track props
Save individual props or build parlays you want to follow. We'll grade them after the game and add them to your record so you can see what hit and what missed over time.
4. Use Editor's Picks for context
Editor's Picks is a curated shortlist of props worth a closer look based on current pricing and market context. Treat it as a starting point for your own research, not a recommendation list.
5. Review the record
Come back to Validation to see how the lines we surface have performed over time — by sport, time window, and prop type. The record is fully public and built from every prop we've tracked.
Jump in
Start comparing lines
See today's props side-by-side across every major sportsbook.