Prop Cheatsheet
Lines and prices from Hard Rock Bet. Hit rates are measured against each player's own posted line. Times are CT.
How the Prop Cheatsheet Works
What's on the board
Every prop Hard Rock Bet has posted for the selected date, one row per player and prop. Where that book hasn't posted a market, another active sportsbook fills the row and the line is marked with an asterisk — hover it to see which book. If no book has posted a market for a player, that player has no row on that tab, so the board grows through the day as the books expand it.
Which line is shown
Hits, Runs and RBIs are boarded at the standard 0.5 line. H+R+RBI and Total Bases have no standard line, so each player is boarded at the line the market prices closest to a -110 coin flip — the one the book sees as a coin flip. Strikeouts and Outs use the sportsbook's own posted line. Where Hard Rock Bet doesn't post the chosen line, another book's price fills it in and the line carries an asterisk.
Prices we won't show
No price worse than -180 is displayed. Where a line is playable on both sides, it is preferred over one that is only worth betting in one direction. Where it isn't — the under on Runs and RBIs at 0.5 is -250 or worse for most hitters — the row still appears with its playable side priced and the juiced side shown as a dash. The hit rates for that side are still calculated, so you can read the trend; there just isn't a price worth putting up.
Hit rates
Each rate is the share of that player's completed games in which they cleared the line in that direction — measured against their own posted line, not a standard line. Because different players have different lines, rates are not directly comparable between rows. L5 needs at least 5 games and L10 at least 10, otherwise the cell shows a dash.
The fourth column
For batters it's vs Hand: games against starting pitchers who throw with the same hand as today's starter. For pitchers it's vs Team: previous starts against today's opponent. Cells with fewer than 3 games are hidden and fewer than 10 are dimmed, because small samples read as 0% or 100% and mislead.
Under and Over
Nearly every line is a half point, so a game can't land exactly on it and Under is simply 100% minus Over. Both are shown so you can scan the side you care about without doing the arithmetic.
Past dates
Use the arrows to step back through previous slates. Past dates add Actual and Result columns showing what the player did and whether the prop cashed. Hit rates on a past date use only games played before that date, so nothing from the future leaks in.
Game and Spot
Game is the matchup that player is in on the selected date. Spot is where they bat in it. A bold number means the club has posted its official lineup card and that spot is confirmed; a grey number is the projection from recent batting orders and can still change — hover it for the confidence. A dash means no lineup is posted or projected yet, and pitchers never carry a spot because they don't bat.
Clicking a row
Click any row to open that prop's game log: every game counted toward its rates, with the opponent, the starting pitcher faced, what the player did, and whether it beat the line. Games in the L5 and L10 windows are tagged, and the games behind the fourth column are highlighted, so you can see exactly which results produced each percentage. Press Escape or click outside to close.
Focus, filters and sorting
The Focus toggle decides whether the hit-rate and odds filters read the Over or the Under side. Click any column header to sort; rows with no value in that column always sort to the bottom.