WOPR Is One Number for How Much an Offense Is Built Around You

WOPR Is One Number for How Much an Offense Is Built Around You

Weighted Opportunity Rating collapses two separate measures of a receiver's role into a single figure. It is a simple formula, it is widely used in projection work, and it is routinely asked to do things it was never designed for.

The formula

The standard version is 1.5 times target share plus 0.7 times air yards share, with both shares entered as decimals.

The weights carry the argument. Target share gets 1.5 because how often a player is the intended receiver is the dominant fact about his role. Air yards share gets 0.7 because his portion of the team's intended downfield yardage adds real information but less of it.

A receiver with a 25 percent target share and a 30 percent air yards share produces 1.5 times 0.25 plus 0.7 times 0.30, which comes to 0.585. The number has no natural units. It is useful comparatively, not absolutely.

What a high figure actually says

That a large share of the team's passing opportunity is designed to go to that player. Nothing more.

It does not say he converted the opportunity. It is not a talent grade, not a projection, and not an efficiency measure. Two receivers with identical WOPR can have completely different production if one is more efficient or playing with a better quarterback, and the index will not distinguish them.

The inverse also holds and gets forgotten. A low WOPR does not rule a player out. A receiver with a modest designed role can still post spike weeks, and in a format where weekly ceilings matter that has value the index does not capture.

Why combine the two at all

Because each measure alone has a blind spot. Target share counts volume without regard to where the throws go, so a receiver running short routes all day looks identical to one being targeted at the sideline. Air yards share counts depth without regard to frequency, so a player with four deep targets a game can post a large share on almost no volume.

Combining them, with volume weighted heavier, produces a figure that moves for the right reasons in both directions.

Using it without overreaching

Treat it as a role descriptor and pair it with something that measures what the player did with the role. Yards per route run is the usual companion, because it is a rate rather than a share and the two fail in opposite ways.

The combination is what makes a big individual performance interpretable. When a receiver delivers the week that decides a matchup, WOPR tells you whether the offense was already pointed at him. It will not tell you whether he will do it again, and it was never built to.