How to Read a Player Prop Hit Rate (and What the "of N" Means)
A player prop hit rate looks simple: "70%" next to a receiving-yards line. But the percentage alone can mislead you. The number that matters just as much is the small "of N" printed beside it. This guide explains how to read both.
What a hit rate is
A hit rate is the share of a player's games in which a stat finished over a posted line. If the line is 64.5 receiving yards and the player went over it in 7 of his last 10 games, his L10 hit rate is 7 of 10, or 70%.
On ArchivePicks every row shows three of these side by side: L5 (last 5 games), L10 (last 10 games) and Season. The exact definitions are on the methodology page.
Why the "of N" matters
A hit rate is a count over a small number of games, so it swings a lot. Compare two players who both show 100%:
- 3 of 3 means the player cleared the line in all three games he has played at that stat.
- 20 of 20 means he did it in twenty straight games.
They are both "100%", but they are not the same kind of evidence. A coin that is exactly 50/50 lands heads three times in a row 1 time in 8 (12.5%), so a 3-of-3 streak is easy to produce by luck. Twenty in a row is not.
Here is a second example. Suppose a line were truly a coin flip for a player. The chance he clears it in 7 or more of 10 games is 176 in 1,024, or about 17%. So a 70% L10 rate shows up by pure chance roughly one time in six even when the line is perfectly fair. A hit rate is a clue, not a verdict.
Missing games are not zeros
If a stat was not recorded for a game, such as when a player was inactive, ArchivePicks leaves that game out. It does not count it as a zero. Counting it as zero would make a player who sat out look like he went under every line, even though he never had a chance to clear it. The "of N" already reflects this: it counts only games where the stat was recorded.
Reading the three windows together
- L5 reacts fastest to a change in role or form, but it is the noisiest. Five games is a very small sample.
- L10 is steadier and is usually the best single summary.
- Season is the broadest, but early in a season it rests on only a few games. If a player has not played yet this season, the chart falls back to his most recent games so it is not empty, and the board marks that with an asterisk.
When all three agree, the picture is consistent. When they disagree, ask why: a new role, an injury return, or one outlier game can pull a short window far from the longer one. The bar chart on each player's page shows the individual games, so you can see whether a rate comes from steady production or from one big night.
What a hit rate cannot tell you
A hit rate is history. It does not know about injuries, weather, a new game plan or the opponent. It is also not a projection: ArchivePicks does not predict how any player will perform and does not tell you which side of a line to take. Use it as one input to your own research, and always check how many games it rests on.