• Derek Carr‘s turnaround: The Saints quarterback operated with out assistance on 56.49% of his dropbacks in 2023, the best price within the league. Through 4 weeks of the 2024 marketing campaign, he is had assistance on simply 15.38% of his dropbacks.
• Bryce Young‘s tough begin: Young was requested to play with out assistance on 51.39% of his dropbacks in 2024.
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Estimated studying time: 3 minutes
It’s by no means too early to start out getting ready for subsequent season, and for PFF, meaning taking a look at methods to enhance PFF Premium Stats. And a technique we’re seeking to improve the expertise is by introducing extra knowledge into the combination.
This week, we’re introducing a metric referred to as “QB ISO Percentage,” which seems to be at which quarterbacks are assisted essentially the most by the offense they play in.
What is QB ISO Percentage?
QB ISO Percentage measures how usually a quarterback operates with out the advantages of offensive play designs meant to make their job simpler. “Help” is outlined as:
- Use of movement (commonplace, ghost, or jet)
- Play motion
- Quick-game passing ideas
- RPOs
- Screens
This metric additionally consists of performs nullified by penalties.
While these components can simplify a quarterback’s activity, receiving such help doesn’t negatively mirror on a quarterback’s ability. Instead, QB ISO Percentage provides precious context to how a lot help a quarterback receives inside their offensive system.
Here is how the league’s quarterbacks have fared to this point, with 2023 knowledge included for some historic context.