Free Open BetaMLBNFLCFBNBA & WNBA · Coming Soon
Methodology

The thinking behind every signal.

We bring a model estimate, an observed sportsbook offer, and relevant game context into one place. Here is how to read what you see and what to double-check before making your own call.

How a signal comes together

A useful comparison starts with the exact selection, not just a game or a player name.

1. Start with the exact selection

We identify the game or player, the type of bet, the side, and the line. When there is a matching offer, we show the sportsbook, price, and when that price was seen.

2. Put it in context

Different sports and markets need different information. Details can show relevant matchup, player-role, availability, lineup, or game-condition context when it is available—and call out what is missing or unconfirmed.

3. Compare it with the price

Our model estimates a chance for that selection. Model edge compares that estimate with the chance needed to break even at the displayed price. It is not a promised return, and prices can move after we record them.

How to read the board

Chance is not certainty

Model chance is an estimate, not a guarantee or a record of past wins. A larger model edge means a bigger difference between our estimate and the recorded price—not that a play is certain to win.

Learn more about probability and odds

Not every market has a play

Top Plays meet sport-specific conditions for the displayed market. All Plays, model outlooks, and no-play updates are different. Some specialty views are for analysis only. No label promises a result.

Learn what the signal states mean

Open Details before deciding

Check the exact line, sportsbook, quote time, supporting context, and any caution or availability note. An older price or a change in player status may make the displayed comparison less useful.

Different sports, different context

Each sport has its own model and available markets. The information shown depends on the latest published data.

MLB

For game and player markets, useful context can include probable starting pitchers, projected lineups, recent performance, ballparks, weather, and bullpen use. Confirmed starters and lineups can change.

See an MLB market example

NFL

Game lines, player markets, and touchdown views depend on the matchup and who is expected to play. Player roles, opportunities, injuries, and game conditions matter; an earlier estimate may not reflect later news.

Read about touchdown markets

College football

CFB currently covers full-game spreads, moneylines, and totals—not player props. We show team and matchup context and recorded prices when available. Sourced betting splits can add context to a Top Play but do not change its model chance or edge.

Explore CFB Plays

Before you decide: Check the current line and price at your sportsbook and review any late lineup, injury, or weather news. SacBoyz Signals is informational and educational; it does not accept wagers or guarantee outcomes. See how we present past results. Read more about our data and corrections.