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Data Entry: Bears’ Contract Options for Kyle Fuller

| February 1st, 2018

As we all know, Kyle Fuller had a breakout season in 2017 after missing all of 2016 with a knee injury. He led the NFL in passes broken up and ranked 17th among all cornerbacks in both completion percentage and passer rating allowed, per Pro Football Focus. Now general manager Ryan Pace has to decide what to do with Fuller, who is set to enter unrestricted free agency as one of the top cornerbacks on the market.

Let’s take a look at his options.

Franchise Tag

One weapon at Pace’s disposal is the franchise tag, which would guarantee Fuller the average of the top 5 cap hits at the cornerback position in 2018. Right now, that would look like a one year, $15.3 million contract that is fully guaranteed (per Spotrac). Pace can choose to apply this tag at any point between February 20 and March 6, and it seems likely to happen unless the Bears and Fuller can reach a long-term agreement first.

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Data Entry: Breaking Down Trubisky’s Interceptions

| January 23rd, 2018

In his rookie season, Mitch Trubisky got to play 12 games and throw the ball 330 times. In those 330 attempts, he threw 7 interceptions, which is actually pretty good. That rate – an interception on 2.1% of his throws – was 12th best in the NFL among qualified passers, ahead of established veterans like Matt Ryan, Ben Roethlisberger, and Aaron Rodgers.

As that list above shows, there’s more to being a good quarterback than simply not throwing interceptions. But avoiding interceptions is an important part of a quarterback’s job; in no small part because they can be game-changing plays that make it a lot harder to win.

But not all interceptions are created equal. Sometimes it’s the quarterback’s fault, sometimes it’s on the wide receiver, and sometimes it’s hard to tell. In general, I think you can group them all into one of four categories:

  1. Bad decision. These are throws that should never be made because the receiver isn’t open and a defender has a good chance at an interception. Bears fans have seen plenty of these in the last 8 years from balls being chucked up into double or triple coverage.
  2. Bad throw. The target is open, but the pass is off target. The problem here comes not in the choice to throw but in the throw itself.
  3. Miscommunication. The quarterback thinks the wide receiver is running one route, the wide receiver runs another route, and the defensive back is the beneficiary.
  4. Receiver error. The receiver is open, the pass is good, but the ball bounces off of the target’s hands and gets intercepted.

The first two are both the fault of the quarterback, though in very different ways. The third one makes it pretty much impossible for us to assign fault. The last one is the fault of the target.

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Data Entry: Tracking Trubisky’s 2017 Growth Through “The Quarters Lens”

| January 16th, 2018

Former Bears coach Lovie Smith always talked about breaking the NFL season down into quarters, which splits a 16-game season into 4-game sample sizes. I’ve always thought that was a good way to look at it, as grouping four games together helps smooth some of the statistical noise of individual good or bad games.

With that in mind, I want to track Mitchell Trubisky’s rookie season through the quarters lens. Trubisky sat out the first quarter of the season, but took every offensive snap for each of the last three quarters. Let’s see how he progressed through those.


Usage

First, I want to point out that Trubisky was tasked with doing more in each quarter.

In his first 4 games, Trubisky had the ball in his hands on only 26.5 plays per game. Coaches tried to minimize what he had to do, which was why more plays featured handoffs and fewer featured him ending the play with a pass attempt, sack, or run.

In Trubisky’s 5th-8th games, that number increased to 34.3 plays per game, and it took another jump to 39.8 plays per game in the last four games.

For the 32 qualified passers in the NFL this year (224 or more pass attempts), the mean and median were both 38.2 pass attempts, meaning Trubisky was being given as much responsibility (in terms of plays per game) as an average quarterback by the end of the season. This clearly shows that coaches were willing to put more responsibility on Trubisky’s shoulders as the season wore on, which is a good sign.

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Data Entry: Bears Offense Found Better Balance in 2nd Half of 2017

| January 8th, 2018

When the Bears were on their bye week back in November, I looked at Chicago’s play-calling tendencies over rookie quarterback Mitchell Trubisky’s first four starts. In that study, I found that Dowell Loggains’ offense had been incredibly predictable through those four games. The team basically ran the ball if it was 1st or 2nd down and 10 or less and threw it if it was 2nd and 11+ or third down and anything.

This is obviously not a sustainable way to run an NFL offense, so let’s look at how those trends may have changed in the 8 games the Bears played after the bye. As before, all statistics come courtesy of the fantastic NFL play finder from Pro Football Reference.

1st down

In Trubisky’s first four starts, the Bears ran it 72% of the time on first down, but those numbers shifted dramatically following the bye. They actually passed more than running on 1st down in the last 8 games, with only 46% of their 1st downs featuring runs (I should clarify here that throughout this article passing plays are those which were called to be a pass, so either a pass attempt, sack, or QB rushing attempt, while runs are rushing attempts by anybody other than the QB. This assumes all QB runs are scrambles, which might slightly skew the data, but the Bears didn’t call many designed runs for Trubisky this year).

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Data Responds: Bears at Vikings

| December 31st, 2017

Sorry for the break the last few weeks. I haven’t been able to watch games live due to various holiday scheduling hijinks. Darn that real life for getting in the way!

Before we get into today’s game specifically, reports are that John Fox will be fired today. I won’t miss you as Chicago’s head coach.

In general, this game looked very much like a disinterested team playing out the string on the road for a soon-to-be-fired coaching staff against a hungry opponent playing to lock up a first round bye.

Offense

  • The Bears got the ball to start and opened with a heavy set Jordan Howard run into a stacked box for no gain. On their 2nd drive, they followed that up with a Jordan Howard run into a stacked box for -4 yards. Shockingly, both drives ended in 3 and outs. Oh how I am not going to miss that.
  • On Chicago’s 3rd drive, they threw the ball on 1st down! You’ll be surprised to find out that not being incredibly predictable actually worked. Of course, the Bears followed that up with a FB dive into a 9 man box on 3rd and 1 (why is Michael Burton still a thing?), which lost yardage and forced a punt. Before they could get the punt off, the Bears took a delay of game penalty, because of course.
  • Rookie QB Mitchell Trubisky had a bad rookie moment that resulted in a safety. Under pressure, he kept backing up until he was in the end zone, which was the mistake. He then threw the ball away to pick up an intentional grounding penalty, which is a safety in the end zone. My complaint is not with the grounding, but with the fact that he backed up into the end zone first. He could have taken the sack at the 3 yard line, and needs to know the field position situation there.
  • Trubisky also had a terrible throw in the fourth quarter where he missed a wide-open Dontrelle Inman because his feet were not properly set. Despite a clean pocket, he did something weird where he torqued his upper body, which caused him to put the ball far too wide and out of bounds. Those mechanical issues, and the corresponding accuracy concerns, have been a repeated problem this offseason, and are the #1 thing Trubisky needs to work on this offseason.

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Quantifying Devin Hester

| December 18th, 2017

Devin Hester officially announced his retirement this week, well after NFL teams had made it obvious that his career was over. My Twitter feed was instantly flooded with highlights and memories, and I hope you’ve taken a few moments in the last couple days to remember just how special Hester was. If not, here’s a quick refresher. Well, it’s not that quick, but that’s the point; Hester’s highlight reel is a long one.

Hester is without a doubt the greatest return man in NFL history. His 20 return touchdowns are the most ever. He had 3,786 punt return yards as a Bear, more than 1,000 more than the next highest returner, and his 14.3 yards per punt return led the NFL (minimum 50 attempts) by half a yard over that stretch.

But a common argument has been that Hester’s impact extended beyond his absurd return statistics because teams prioritized kicking away from him, giving the Bears better field position. Using the terrific Game Play Finder from Pro Football Reference, I attempted to see if that actually happened. Special thanks to the wonderful Andrew Link for helping me think through how to do this.

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Data Responds: Bears at Bengals

| December 10th, 2017

Is this real life?

The Bears dominated on both sides of the ball, scored 30 points for the first time in over two years, and generally rolled over the dormant Cincinnati Bengals.

I know Cincinnati is bad and banged up, but so are the Bears, and this was a lot of fun. More importantly, this as led largely by young players for the Bears, which bodes well for the future. Let’s take a look at what happened.

Offense

  • The Bears came out and threw it on their first 2 plays! The first resulted in an awful Jordan Howard drop (drink), while the second was a beautiful play action rollout to Josh Bellamy for a 1st down. This unsurprisingly caught the Bengals’ defense off guard, and they backed off the defense into standard 7 man boxes instead of loading 8-9 up. As a result, the Bears ran it the next two plays for about 40 yards and a touchdown. That marked the first time this season that the offense scored a touchdown on their first possession of the game.
  • Before I get too down on Howard, how about giving it up for a great game from Chicago’s stud running back? He had his 12th 100 yard rushing game in 26 career starts and passed the 1,000 yard mark for the 2nd year in a row, making him the first running back in Chicago history to start his career that way. That’s pretty remarkable when you think of the great running backs who have played in Chicago.

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Data Responds: Bears vs. 49ers

| December 3rd, 2017

The Bears led for almost the entire game, but pretty much everybody watching the game knew what was coming when San Francisco got the ball back down 14-12 with just over 4 minutes to go. The 49ers methodically marched down the field and longtime Chicago kicker Robbie Gould drilled his 5th field goal of the day to send Chicago to their 5th straight loss.

Offense

  • Chicago’s offense came out on the first possession and ran the ball twice in a row out of heavy sets. Anybody who’s watched Chicago this year can already guess how that ended: with Chicago in 3rd and long. That led to a sack of QB Mitchell Trubisky for a nice quick three and out.
  • Speaking of running on first down, the Bears did it 11 times in 14 chances today. Only one of those runs went for more than 3 yards; most went for 0 or 1.
  • It looks like any confidence rookie quarterback Mitchell Trubisky earned from the coaching staff completely evaporated after a bad game last week. They finally opened things up two weeks ago, and the offense shockingly had their best game of the year. Now they’ve had back to back terrible weeks after reverting to horribly predictable play calling.

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Data Responds: Bears at Eagles

| November 26th, 2017

Well that was ugly. This one felt like a few drubbings the 2014 Bears received after the Bears had quit on Marc Trestman. The John Fox era is officially over, though we almost certainly still have to endure 5 more games before it becomes official. Hopefully those games aren’t all this ugly.

The Bears were never going to win on the road against the best team in the NFL, but they looked completely unprepared in every possible way. They picked up penalties, had zero creativity or imagination anywhere, and were generally outschemed, outcoached, and out-executed.

I’m not going to focus much on coaching, because this staff is obviously finished, but one particular atrocity deserves special attention. Facing 3rd and 17 from their own 1 yard line, the Bears called time out to save half a yard from a delay of game penalty. That’s bad enough, but the worst is the offense had only 10 men on the field after an injury time out gave them more than 2 minutes to prepare. That’s a team with comically inept coaching.

I’m going to focus most of my specific observations on the first half, because quite honestly I didn’t pay as much attention after that. The 24-0 halftime deficit meant the game was over by then anyway (honestly, it was over well before halftime).

Offense

  • Mitchell Trubisky threw an early INT on an inaccurate throw, and it caused the coaching staff to turtle back into their worst habits. It was a long time before they let him throw past the line of scrimmage again, and even then that only came on 3rd and long. Instead, they chose to repeatedly run out of heavy sets into loaded boxes. You might be surprised to learn this was not an effective strategy.

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Data Responds: Lions at Bears

| November 19th, 2017

Chicago’s offense had their best game of the year, but their defense played possibly their worst game of the year. All in all, that evened out, but the Bears ended up falling to 3-7 because their kicker is terrible.

Offense

  • Now that’s more like it. The offense was finally run like an NFL offense, mixing things up and keeping the defense off its feet, and unsurprisingly it led to good things happening. Chicago stayed run-heavy in the game, but mixed up how they were running instead of making it so predictable, and thus the run game really took off. As a result, the offense scored more than 17 points in regulation for the 1st time all year.
  • This also helped the passing game open up a bit as well, since the Bears didn’t routinely end up in 3rd and long. This was a nice change from how their offense has functioned most of the year.
  • Another nice wrinkle we saw on offense was a number of read-option looks for quarterback Mitchell Trubisky. He kept it several times (though there was at least one more where he should have) and made Detroit’s defense pay for crashing down on the running backs.
  • After ignoring Tarik Cohen on offense for several weeks, the Bears made a point of getting him involved early and often. He had 8 carries and 3 pass targets in the 1st half alone after getting 8 total touches in the previous 3 games.
  • Another nice wrinkle was lining Jordan Howard up as a fullback, with Tarik Cohen at tailback. This set Howard up with a few nice runs as he could spring through the line quickly and the linebackers had to worry about Cohen.

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