Originally posted by thl408:
Originally posted by Heroism:
Originally posted by NCommand:
IMO, this is the most important stat for a pass rusher. If a player is winning, he's on his way to affecting the quarterback, hurrying a throw, or getting a sack. And it's also the best measure of sustainability.
ex: if a pass rusher gets a sack, but has a low win rate, it was more often than not a clean-up or coverage sack. Thus, it's likely unsustainable. Don't expect to continue getting those.
Totally agree. I wish I knew what "win rate" meant exactly. If the pass rusher spends 4+ seconds to get around the OLman to pressure a QB that is holding on to the ball for too long, is that a win?
It looks at players in somewhat of a vacuum. Here's a link to an article where they sort of explain it.
https://www.pff.com/news/pro-signature-stats-spotlight-defensive-line
They spotlight a play by Myles Garrett where he won his pass rush very quickly but the ball was out of the QB's hands very quickly, before he could get close enough for a pressure. They don't just take stats and run them through calculations, they're looking at each play and then assigning their own signature to it.
So, for example, if a QB holds the ball for 5 seconds, that's not a pass rush win. If the QB scrambles to that defenders side and runs himself into the defender, that defender is not given a pass rush win even if they got a "sack" in the official stat column.
So, for Bosa to win at the rate he is, is incredible. It's also a good correlation to a defense's ability to defend the longer developing concepts. The higher the win rate, the more likely an opposing team will be unable or not be confident in calling a long developing play, i.e. 5 steps with a hitch or double hitch and 7 step drops.
This way it eliminates coverage sacks/pressures, sacks caused by other players or poor QB play or isn't counting quick throws due to poor coverage or blown assignments against defenders. It's simply measuring a pass rushers ability to beat the guy across from him.
pressures is a hard stat to look at because most of those are given by specific sites. PFF, and Football Outsiders are kind of seen as the go-to guys for TV and media analysts while teams will usually chart those statistics internally by assistant coaches. A pressure is anytime a QB isn't given a "clean" pocket to throw from, meaning they've been forced to move off their throwing spot or had a defender coming at them free while throwing. So, bull rushes that push tackles into a QB whilst throwing is considered a "pressure" or beating a tackle around the edge where the QB is forced to step up into the pocket is counted as a "pressure".
[ Edited by jonnydel on Oct 2, 2019 at 11:08 AM ]