Started By
Message

re: Adjusted qb stats (to account for drops)

Posted on 4/24/22 at 9:58 am to
Posted by GetmorewithLes
UK Basketball Fan
Member since Jan 2011
21029 posts
Posted on 4/24/22 at 9:58 am to
quote:

Adjusted qb stats (to account for drops)


This goes in the shoulda coulda woulda category. At one point Daniels was 2-6 and it did not appear to be due to receiver problem. The only thing I get out of these numbers is attempts:

MB 17
Nuss 16
JD 9
WH 7

The fact that JD only threw 9 attempts shows me that passing is not his strong suit.
Posted by Noobmaster_69
Member since Nov 2021
87 posts
Posted on 4/24/22 at 10:00 am to
With out seeing the all 22 angle on plays its hard to assess the qb play especially daniels, on plays where he ran they obviously weren't drawn up that way, so did he go through his progressions and not see anybody open so he ran, did he make one read and run? How many of those runs would have been sacks if the dline was actually trying to hit the qb.
I'm also curious to see if op thinks the throw at the 31 min mark of the full spring game was a catch.
Posted by DEG
Atlanta
Member since Jul 2009
10638 posts
Posted on 4/24/22 at 10:00 am to
Any sack numbers?
Posted by lsufan0582
337 born
Member since Jan 2022
2335 posts
Posted on 4/24/22 at 10:12 am to
Could've gone either way
The throw is high, but if Lacy was at full health he catches that
50/50
Posted by metryboy
Member since Oct 2008
699 posts
Posted on 4/24/22 at 10:18 am to
I, for one, appreciate the work you put into this. Also, I think what you did makes sense.
Thank you.
Posted by mmcgrath
Indianapolis
Member since Feb 2010
36640 posts
Posted on 4/24/22 at 10:21 am to
quote:

Could've gone either way
The throw is high, but if Lacy was at full health he catches that
50/50
You are the OP. Did you count it as a drop or no? Because 50/50 balls are not "drops".
Posted by lsufan0582
337 born
Member since Jan 2022
2335 posts
Posted on 4/24/22 at 10:30 am to
Nah
After watching it again, the ball was too high
Catchable, but not a drop
Posted by lsufan0582
337 born
Member since Jan 2022
2335 posts
Posted on 4/24/22 at 10:31 am to
Of course
Thanks for the support!
This post was edited on 4/24/22 at 11:00 am
Posted by mmcgrath
Indianapolis
Member since Feb 2010
36640 posts
Posted on 4/24/22 at 11:05 am to
quote:

Nah
After watching it again, the ball was too high
Catchable, but not a drop


Thank you. But I take it that was counted as a drop in your stats, no?
Now
30:00 - overthrew by 5 yards
31:10 - 2 feet over WR's outstretched arms, may have been behind him as well
56:10 - Threw behind by 2 yards
57:54 - Way long and out of bounds
123:00 - Maybe a drop, but the throw was low as well.

Of course you addressed the end zone throw. Sorry but I don't see how you turn any of those besides the one at 123:00 into a drop. And even that isn't one.

ETA: You weren't talking about the end zone throw. Also not a drop by any means.
This post was edited on 4/24/22 at 11:13 am
Posted by BrianKellyBurner21
Member since Apr 2022
106 posts
Posted on 4/24/22 at 11:07 am to
Let’s not act like the long TD that Brennan threw wasn’t way off the mark. Was tipped by a diving DB and landed in the receivers hands
Posted by lostinbr
Baton Rouge, LA
Member since Oct 2017
11904 posts
Posted on 4/24/22 at 11:09 am to
quote:

Ok. I’m reading through this thread. This is beyond stupid.

Hey, let’s look at misses and make it to where each basketball shot that missed, is actually counted as a make because it was an easy shot, so it should have went in.

Hey, let’s count each strike out as a hit, cause it looked like an easy pitch to hit. Should have been a hit.

Adjusted completion percentage is a real metric. I’m kind of amazed (though maybe I shouldn’t be) how many folks here seem to have never heard of it.

PFF and SECStatCat are two sources I’m aware of that chart adjusted completion percentage. Typically you add drops to the numerator and you remove throwaways, spikes, and QB hits/batted balls from the denominator.

It’s not a bad stat in general to quickly understand how much other players’ mistakes are affecting completion percentage. Drops can be on the WR. Throwaways can be on the WR or a result of getting outschemed. QB hits and batted balls can be on the OL. Spikes are called plays and shouldn’t really be counted in completion percentage anyway.

Of course, all of these (except spikes) can be on the QB as well. Some QBs will have more drops than others due to ball placement, lack of touch, or inconsistency. Some QBs get hit more than others due to poor pocket awareness. Some QBs have more batted balls than others due to poor vision or poor adjustment to defenders in the way. Adjusted completion percentage can tell you that a QB is being affected by drops, batted balls, or throwaways - but it doesn’t tell you why that is happening.

One thing to note about adjusted completion percentage is that “drops” are an extremely subjective statistic. They have to be very well defined and the person charting them has to be consistent. Generally speaking, drops should not be counted when in doubt - meaning if the ball is (for example) below stomach level, behind the receiver’s body, etc.

The other issue here is that I don’t think we really have a large enough sample size to read too far into adjusted completion percentage. When you’re looking at multiple games’ worth of data, QBs tend to regress to the mean and the impact of subjectivity gets reduced as the sample size increases. I don’t know that I’m reading too far into it one way or another based on a handful of passes from each QB in the spring game.
This post was edited on 4/24/22 at 11:13 am
Posted by mmcgrath
Indianapolis
Member since Feb 2010
36640 posts
Posted on 4/24/22 at 11:16 am to
quote:

Let’s not act like the long TD that Brennan threw wasn’t way off the mark. Was tipped by a diving DB and landed in the receivers hands
That was luck. It was well defended except the safety kept it alive. Wouldn't say the throw was "way off", probably a couple yards short.

But let's also look at Daniels' completions then. One was a one handed catch on a short ball. Another was a shoestring diving catch that looked to me like it bounced. The one good throw was to a wide open Bech for the TD.
Posted by misey94
Member since Jan 2007
29165 posts
Posted on 4/24/22 at 11:25 am to
quote:

I just made this mainly for those who were claiming Daniels stunk the place up


Daniels doesn’t stink by any measure. He’s just inconsistent due to bad throwing mechanics. You can tell he’s never really been coached to be a passing QB. His footwork and release are all over the place. The ASU staff really didn’t do a good job with him at all.

You gave Daniels way too much leeway in your adjustments. He had 2 or 3 very inaccurate passes yesterday that were a product of his mechanics not being fully developed. Thankfully, I think this staff is going to help him get that cleaned up.

Daniels is already good just on his pure athleticism. If he can clean the mechanics up and throw a consistently clean ball, he could be elite.
This post was edited on 4/24/22 at 11:33 am
Posted by mmcgrath
Indianapolis
Member since Feb 2010
36640 posts
Posted on 4/24/22 at 11:27 am to
quote:

One thing to note about adjusted completion percentage is that “drops” are an extremely subjective statistic. They have to be very well defined and the person charting them has to be consistent. Generally speaking, drops should not be counted when in doubt - meaning if the ball is (for example) below stomach level, behind the receiver’s body, etc.
And that is the standard. None of Daniels' incompletions match that. The only throw that did was the early one by Nuss.

The OP is using the Brandon Harris definition, whereas if a 6'4" receiver lays out for a pass and manages to possibly graze the ball with his fingertips, this board was calling it a "drop". And in the OP's case, he went even beyond that.
Posted by BrianKellyBurner21
Member since Apr 2022
106 posts
Posted on 4/24/22 at 11:32 am to
I think that it was far enough off that any decent SEC defensive back doesn’t allow that to fall to the receiver.

As far as daniels accuracy I completely agree. It wasn’t always great either. My point would be since the whole argument is brennans incredible arm makes up for him not being able to move. Nuss and daniels give you at least that same accuracy and more options with mobility
This post was edited on 4/24/22 at 1:47 pm
Posted by mmcgrath
Indianapolis
Member since Feb 2010
36640 posts
Posted on 4/24/22 at 11:40 am to
quote:

I think that it was far enough off that any decent SEC defensive back doesn’t allow that to fall to the receiver.

As far as daniels accuracy I completely agree. It wasn’t always great either. My point would be since the whole argument is brennans incredible arm makes up for him not being able to move. Miss and daniels give you at least that same accuracy and more options with mobility


I just don't see how you can say that Daniels has the same accuracy as Brennan. Nuss definitely showed that in this game, Daniels no way.
Posted by misey94
Member since Jan 2007
29165 posts
Posted on 4/24/22 at 12:00 pm to
quote:

I just don't see how you can say that Daniels has the same accuracy as Brennan. Nuss definitely showed that in this game, Daniels no way.


He doesn’t. The game film from ASU is a lot more telling than this one spring game on this point. However, his issues are all fixable with the right staff working with him and the right attitude on his part.

I don’t know if it will be this season or later, but I think Daniels will improve as a passer and start for us at some point.
This post was edited on 4/24/22 at 12:01 pm
Posted by SlidellCajun
Slidell la
Member since May 2019
13640 posts
Posted on 4/24/22 at 12:02 pm to
Good stuff

Imo, I play the guy that has the highest completion percentage
Posted by lsufan0582
337 born
Member since Jan 2022
2335 posts
Posted on 4/24/22 at 12:06 pm to
Glad I could help
Posted by BrianKellyBurner21
Member since Apr 2022
106 posts
Posted on 4/24/22 at 1:33 pm to
I’m not just judging Daniels in the spring game. Over the span of three years as a started he looks just as accurate as Brennan and much more mobile. But as you said doesn’t matter anyway because they both were behind nuss in that category
first pageprev pagePage 3 of 4Next pagelast page

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on X, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookXInstagram