Parlay Builder

Note

The app interface is in Spanish. This guide references the actual labels you will see.

The Parlay Builder lets you construct parlays from today’s actual props using the scoring engine’s data. Unlike the standalone Parlay Calculator where you enter odds manually, the Builder pulls live prop data, shows model scores for each leg, and automatically detects when multiple legs come from the same game. The result is a parlay slip backed by real analysis, not just numbers you typed in.

This tool is available to all users at Tools > Parlay Builder (/tools/parlay-builder).

Layout

The page uses a two-column layout:

• Left panel — Prop search. Find today’s props by player name and add them to your slip.
• Right panel — Parlay slip. A sticky panel that follows you as you scroll, showing your current parlay with live calculations.

Searching for Props

The left panel has a search input labeled “Buscar jugador (minimo 2 caracteres)…”. Type at least 2 characters to trigger a search. Results load from the API after a short debounce delay.

Each result appears as a prop card showing:

• Player name and team vs opponent matchup
• Stat type (Points, Rebounds, Assists, etc.)
• Consensus line from sportsbooks
• Model score with an emoji indicator and numeric value

Each card has two buttons:

• Over (green, arrow up) — adds the Over side to your slip
• Under (red, arrow down) — adds the Under side to your slip

When a prop is already in your slip, its button shows a checkmark instead of the arrow.

Building Your Slip

The right panel is labeled “Mi Parlay” and contains your current parlay:

Element	Description
Leg count badge	A green badge showing how many legs are in your parlay.
Limpiar button	Clears all legs. Uses a two-click safety mechanism: the first click changes the label to “Seguro? Click de nuevo”, and only the second click actually clears.
Leg list	Numbered entries showing player name, direction (Over/Under), line, stat type, team vs opponent, and American odds. Each leg has an x button to remove it individually.
SGP warning	An amber warning banner that appears when two or more legs come from the same game.
Apuesta ($)	Wager input field (step increments of $5).
Summary	Four calculated values: Odds combinados (combined odds), Pago total (total payout), Ganancia neta (net profit), Prob. implicita (implied probability).

SGP Detection

When you add multiple legs from the same game, the Builder shows an amber same-game parlay warning:

Parlay del mismo juego (SGP) — followed by the number of legs from the same game and the message: “Las probabilidades reales de un SGP pueden diferir de las calculadas por correlacion entre eventos del mismo partido.”

This warning is informational. The Builder does not block SGPs, but it makes sure you know the calculated probability may not reflect reality because of correlated outcomes.

Tips

SGP Warnings Matter

When you see the amber SGP warning, remember that the combined odds assume each leg is independent. In reality, a player scoring more points often correlates with the game going Over on total points. The actual probability of your SGP hitting may be higher or lower than what the slip shows.

• Start by searching for players whose props the model scores highest. High model scores suggest the engine has identified an edge.
• The two-click clear button prevents accidental slip resets. If you tap Limpiar once by mistake, just click elsewhere — it resets after a short timeout.
• For manual parlay calculations without live data (e.g., futures or props from other sports), use the Parlay Calculator instead.
• Cross-reference individual props with the Prop Explorer to review the full scoring breakdown before adding them to your parlay.
• The Builder uses today’s props only. If no games are scheduled today, the search will return no results.