Underdog Prop Hub.

Search a player, scan the live Underdog board, or build a full game slate with model projections stacked next to the current Underdog prop lines.

Underdog-first workflow

Full roster quick compare

Free Data Mode

Start with a player search

Use a last name or full name. Once you find the player, you can auto-fill Underdog lines and generate a matchup-aware prop card.

Build a game slate

Pick an away team, a home team, and a game date. Whympire will project all active rotation players (≥10 min) from both sides and lay those model outputs next to the available Underdog prop lines.

Away team

Home team

Game date

Line Discrepancy

See every player where Underdog and PrizePicks set different lines, ranked by gap size, with ready-to-use 2–6 pick parlay groups.

Scan the Underdog board

Open the live Underdog NBA board, flip between market tags like Points, Assists, and Rebounds, and jump straight into the slate builder from there.

Open the MLB board

Pull today's MLB schedule, rank probable starters by strikeout projection, and surface likely hitters by projected hits from the new MLB pipeline.

Live Scores

Today's NBA games with live scores, quarter, and time remaining. Auto-refreshes every 30 seconds during live games.

Bulk import lines

Paste or upload a CSV card of prop lines, compare them to the model, and log the edges in one batch.

Review post-game accuracy

Upload actual box scores after the games finish and see how your logged predictions graded out by market.

Run a historical backtest

Pick a past NBA date from the local dataset, run the model as if those games had not happened yet, and compare the predictions to the real results.

See model feature strength

Open a plain-English breakdown of which feature groups and individual signals are driving points, assists, and rebounds.

Free mode is active right now, so you can test single-player predictions and full game slates before upgrading.