What the DiamondEdge line is
The DiamondEdge line is a threshold DiamondEdge sets from the player's own game log, so their recent games can be measured against one consistent number. Alongside it the card carries a projection for this game and a line assessment: projects above the line, projects near the line, projects below the line, or line unavailable.
The card displays the line as an N+ target. When the line is a whole number, N is the line: a line of 5 receptions reads 5+ receptions. When the line is not whole, N is the line rounded up: a line of 62.5 rushing yards reads 63+ rushing yards, because 63 is the smallest whole-number result at or above 62.5. The target the card shows is the exact target it is graded against.
Why it is not a sportsbook line
- A market line is published by a sportsbook, comes with a price, and moves for reasons that include the operator's own positioning. The DiamondEdge line is not a sportsbook line: it comes from the player's data and carries no price.
- A market line is a proposition to bet on. The DiamondEdge line is a measuring stick for research. DiamondEdge takes no wagers and makes no betting recommendations.
- The DiamondEdge line can differ from any number you see elsewhere, and that difference is not a signal. The card never claims a gap between its line and a market line, because it does not know the market line.
- Every football card labels its line as a DiamondEdge line so you always know which kind of number you are looking at.
Why the site shows no sportsbook lines for football
The football research is built to be usable without market data. The full research breakdown on a card renders no sportsbook line, price, probability, edge or pick; when the analysis for a card is missing, the panel says so rather than filling the space with generated text. Point spreads and game totals are deliberately left out of the game-environment read too, which is why environment covers roof, season points and the kickoff forecast instead.
This keeps every number on a football card traceable to the player's own data or to public game context. The disclaimer under each full breakdown says it plainly: DiamondEdge line research only. Not a sportsbook line or betting advice.
How a clear is counted
A clear is a recent game in which the player's stat was at or above the DiamondEdge line. The card shows each recent game value, newest on the right, and marks which ones cleared. A game with no usable value is skipped, not counted as a miss.
The rating reads clears over the last 10 decided games: 90 percent or better starts at 4 diamonds, 80 percent at 3.5, 70 percent at 3, 60 percent at 2.5, 50 percent at 2, lower at 1. A projection above the line adds one, below takes one away, a clean last 5 adds half, the result is rounded and then capped by data confidence. Fewer than 4 decided games gives no rating.
The same rule grades the card
Once the game is final, the player's actual stat from the box score is compared with the N+ target the card showed. At or above the target is a win; below it is a loss. Because N is always a whole number, a football result is never a push.
A card whose player did not record a stat line is a void, counted separately and never as a win or loss. Yardage can finish negative, and a negative total against a positive target is simply a loss.
Targets that are too obvious never reach the board
- Receptions below 2+, receiving yards below 15+, rushing yards below 15+, rushing plus receiving yards below 20+, and passing yards below 100+ are left off the board, off slips and off Results.
- Touchdown markets start at 1+, which is a genuine research question.
- This floor keeps the free picks and the Top Picks records from being padded with props that were never in doubt.
Reading a football target in four steps
- 1Read the N+ target and note whether the underlying line was whole or rounded up; the sheet shows the line and the projection.
- 2Read the assessment: above, near or below the line. Below the line costs a diamond and is worth a second look.
- 3Read the recent game values one at a time and count the clears yourself before trusting the rate.
- 4After the game, compare the box-score stat with the same target; that is exactly what Results does.
Common pitfalls
- Treating the DiamondEdge line as a market line, or reading a gap between it and a number seen elsewhere as an edge. DiamondEdge does not know the market line.
- Forgetting that a half-point line rounds up. A 0.5 line becomes a 1+ target.
- Reading a clear count as a probability for the next game.
- Expecting a push. In football there is none; reaching the whole-number target is a win.
- Counting a void as a loss.
Frequently asked questions
What is the N+ target on a football card?
The N+ target is the DiamondEdge line: a threshold DiamondEdge sets from the player's own game log so recent games can be measured against one consistent number. The card shows it as an N+ target, such as 62+ rushing yards.
How is N worked out from the line?
When the line is a whole number, N is the line. When it is not, N is the line rounded up. A line of 62.5 rushing yards shows as 63+, because 63 is the smallest whole-number result at or above 62.5.
Is the DiamondEdge line the same as a sportsbook line?
No. It carries no price, no odds and no implied figure of any kind. DiamondEdge shows no sportsbook lines for football and does not use point spreads or game totals in its football research.
What counts as a clear?
A recent game in which the player's stat was at or above the DiamondEdge line. The same rule decides grading: reaching the N+ target is a win, anything short is a loss, and a player with no stat line is a void.
Keep reading
DiamondEdge lines vs market lines
The core methodology page, written for MLB, on what a labeled DiamondEdge line is and is not.
NFL player props research
The full walk-through of the rating, matchup context and grading.
Football week timing
When boards post, the kickoff freeze and when results post.
See graded football results
Free picks and Top Picks by week and by market, wins, losses and voids alike.
Next steps
Put this method to work on this week's rated NFL board, check how the free picks and Top Picks have graded, or see what Pro adds.