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2014 Rearview Adjusted Net Yards per Attempt

Every year at Footballguys.com, I publish an article called Rearview QB, which adjusts the fantasy football statistics for quarterbacks (and defenses) for strength of schedule. I’ve also done the same thing for years (including last season) using ANY/A instead of fantasy points, which helps us fully understand the best and worst real life performances each year. Today I deliver the results from 2014.

Let’s start with the basics. Adjusted Net Yards per Attempt is defined as (Passing Yards + 20 * Passing Touchdowns – 45 * Interceptions – Sack Yards Lost) divided by (Pass Attempts plus Sacks). ANY/A is my favorite explanatory passing statistic — it is very good at telling you the amount of value provided (or not provided) by a passer in a given game, season, or career.

Let’s start with some basic information. The league average ANY/A for quarterbacks in 2014 was 6.13, the highest in NFL history. Aaron Rodgers led the way with a 8.65 ANY/A average, the highest rate in the league among the 39 quarterbacks who started at least five games. Since the Packers quarterback had 520 pass attempts and was dropped for 28 sacks, that means he was producing 2.52 ANY/A (i.e., his Relative ANY/A) over league average on 548 dropbacks. That means Rodgers is credited with 1,383 Adjusted Net Yards above average, a metric labeled “VALUE” in the table below. That was the most in the NFL last year: [click to continue…]

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Adjusting for strength of schedule is important

Adjusting for strength of schedule is important.

Every year at Footballguys.com, I publish an article called Rearview QB, which adjusts the fantasy football statistics for quarterbacks (and defenses) for strength of schedule. I’ve also done the same thing for years (including last season) using ANY/A instead of fantasy points, which helps us fully understand the best and worst real life performances each year. Today I deliver the results from 2013.

Let’s start with the basics. Adjusted Net Yards per Attempt is defined as (Passing Yards + 20 * Passing Touchdowns – 45 * Interceptions – Sack Yards Lost) divided by (Pass Attempts plus Sacks). ANY/A is my favorite explanatory passing statistic — it is very good at telling you the amount of value provided (or not provided) by a passer in a given game, season, or career.

Let’s start with some basic information. The league average ANY/A in 2013 was 5.86, a slight downgrade from 2012 (5.93). Nick Foles led the way with a 9.18 ANY/A average last year, the highest rate in the league among the 45 passers with at least 100 dropbacks. Since the Eagles quarterback had 317 pass attempts and 28 sacks in 2013, that means he was producing 3.32 ANY/A (i.e., his Relative ANY/A) over league average on 345 dropbacks. That means Foles is credited with 1,145 Adjusted Net Yards above average, a metric labeled “VALUE” in the table below. Of course, Peyton Manning led the league in that category last year, with a whopping 2,037 Adjusted Net Yards over Average.

RkNameTmCmpAttPydTDINTSkSkYdDBANY/AVALUE
1Peyton ManningDEN45065954775510181206778.872037
2Nick FolesPHI2033172891272281733459.181145
3Drew BreesNOR44665051623912372446877.511130
4Philip RiversSDG37854444783211301505747.791107
5Aaron RodgersGNB1932902536176211173118665
6Josh McCownCHI149224182913111372358.54629
7Russell WilsonSEA2574073357269442724517.1555
8Tony RomoDAL34253538283110352725706.54384
9Colin KaepernickSFO2434163197218392314556.65358
10Matthew StaffordDET37163446502919231686576.4355
11Andy DaltonCIN36358642933320291826156.29265
12Ben RoethlisbergerPIT37558442612814422826266.24238
13Tom BradyNWE38062843432511402566686.13175
14Michael VickPHI7714112155315991566.93166
15Jay CutlerCHI22435526211912191323746.23136
16Andrew LuckIND3435703822239322276026.06120
17Sam BradfordSTL159262168714415972776.166
18Alex SmithKAN3085083313237392105475.9441
19Matt McGloinOAK1182111547886532175.9622
20Jake LockerTEN111183125684161051995.68-36
21Matt CasselMIN153254180711916852705.69-46
22Brian HoyerCLE5796615536481025.22-66
23Cam NewtonCAR29247333792413433365165.69-88
24Thaddeus LewisBUF93157109243181001755.35-89
25Ryan FitzpatrickTEN21735024541412211093715.62-90
26Matt RyanATL43965145152617442986955.72-103
27Carson PalmerARI36257242742422412896135.67-119
28Matt FlynnGNB124200139285241352245.32-121
29Case KeenumHOU137253176096192012725.4-126
30Kellen ClemensSTL142242167387211382635.25-162
31Jason CampbellCLE1803172015118161043335.32-182
32Robert GriffinWAS27445632031612382744945.48-188
33Christian PonderMIN152239164879271192664.75-296
34EJ ManuelBUF1803061972119281593344.87-330
35Josh FreemanTAM63147761248611553.61-349
36Kirk CousinsWAS81155854475321603.67-351
37Brandon WeedenCLE141267173199271802944.51-398
38Mike GlennonTAM2474162608199403144564.98-405
39Matt SchaubHOU21935823101014211623794.53-504
40Terrelle PryorOAK1562721798711312033034.09-537
41Chad HenneJAX30550332411314382435414.86-544
42Ryan TannehillMIA35558839132417583996465-559
43Eli ManningNYG31755138181827392815904.53-788
44Geno SmithNYJ24744330461221433154864.17-824
45Joe FlaccoBAL36261439121922483246624.5-904

Manning paces in the field in Value over average, of course: that’s not surprising when the future Hall of Famer set the single-season record for passing yards and passing touchdowns. Foles, Drew Brees, and Philip Rivers formed the next tier of quarterbacks, far behind Manning but well ahead of the rest of the league.

And at the bottom of the list was the defending Super Bowl MVP, Joe Flacco. With a 4.50 ANY/A average, Flacco only edged out four other quarterbacks in that statistic, and none of the other passers came close to accumulating as many dropbacks as Flacco. After him comes the two New York quraterbacks, Geno Smith and Eli Manning.

But the point of today’s post is to adjust those numbers for strength of schedule. The solution is this post — a methodology I’ve labeled Rearview adjusted net yards per attempt, which adjusts those numbers for strength of schedule. The system is essentially the same as the one used in the Simple Rating System. Let’s look at Matt Ryan, who averaged 5.72 ANY/A last season, on 695 dropbacks. If we want to find Ryan’s SOS-adjusted rating, we need an equation that looks something like this: [click to continue…]

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The Best Passing Games of 2012 (NFL)

Even Watt couldn't slow down Rodgers and... Henne.

Even Watt couldn't slow down Rodgers and... Henne.

Yesterday, I presented my Rearview ANY/A ratings for quarterbacks and defenses in 2012. Strength of schedule adjustments are important — without it, Peyton Manning‘s numbers were tops in the league, but after the adjustments, Tom Brady moved into the number one slot. To create the season rankings, I had to come up with rankings for each quarterback and each defense in every game last season, so I figured I should present those results as well.

Using the same principles from yesterday’s post, the table below shows all games where a quarterback produced over 100 Adjusted Net Yards above average. You’re probably surprised to see that Chad Henne’s performance in Houston ranks as the single best passing game of 2012. There were only 64 pass plays of 60+ yards last season, but three of them came by Henne against the Texans. That game narrowly edged out Brady’s Thanksgiving Night performance against the Jets (overshadowed by Le Buttfumble), and a separate shredding of the Texans secondary, this time courtesy of Aaron Rodgers. You can click on the boxscore below to see the full PFR boxscore of each game. As always, the table is fully searchable and sortable, and you can click the arrows at the bottom to see more rows.
[click to continue…]

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Every year at Footballguys.com, I publish an article called Rearview QB, which adjusts quarterback (and defense) fantasy numbers for strength of schedule. I’ve also done the same thing using ANY/A instead of fantasy points, and today I revive that concept for the 2012 season.

Let’s start with the basics. Adjusted Net Yards per Attempt is defined as (Passing Yards + 20 * Passing Touchdowns – 45 * Interceptions – Sack Yards Lost) divided by (Pass Attempts plus Sacks). ANY/A is my favorite explanatory passing statistic — it is very good at telling you the amount of value provided (or not provided) by a passer in a given game, season, or career.

Let’s start with some basic information. The league average ANY/A in 2012 was 5.93. Peyton Manning averaged 7.89 ANY/A last year, the highest rate in the league among the 39 passers with at least 75 attempts. Since the Broncos star had 583 pass attempts and 21 sacks in 2012, that means he was producing 1.96 ANY/A over league average on 604 dropbacks. That means Manning is credited with 1,185 Adjusted Net Yards above average, a metric I simply call “VALUE” in the table below. Manning led the league in that category, with Tom Brady, Drew Brees, Aaron Rodgers, and Matt Ryan rounding out the top five. Remember, the ANY/A and VALUE results aren’t supposed to surprise you, so it makes sense that the best quarterbacks finish near the top in this category every year.
[click to continue…]

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