The Bears generally had a good rushing attack and bad rushing defense last year. Their offense was only 17th in rushing yards, but 6th in yards per attempt. On defense, they were 27th in rushing yards allowed and 21st in yards per carry allowed.
These basic stats are easy to look up, and I think most fans generally know Chicago’s run game was good (thank you Jordan Howard) while the run defense was bad. What’s more interesting to me is to look at why that happened for both. That is, what areas of the field did they do well running to/stopping the run in, and where did they struggle running/stopping the run?
Thankfully, that information is all available through the NFL Game Statistics & Information System (username and password are both “media” if you want to poke around), so I’ve compiled it into a few handy images that we can look at. This should be helpful heading into 2017, as much of the personnel in the run game (OL/RB) and run defense (front 7) is similar. I’ll re-visit this at the bye week to see how things have changed halfway through the season. At that time, I’ll also add in passing offense and defense, I didn’t bother with those now because the personnel for both has changed so drastically.
Here’s the data for Chicago’s rushing attack in 2016. The line at the bottom is the line of scrimmage, runs are split into 7 zones, and attempts and yards per carry are listed for each zone, with ranks relative to the rest of the NFL in parentheses. The height of the bar is proportional to yards per carry, and bars are colored green for top 10, red for bottom 10, and yellow for middle 12. Note expected yards per carry varies by region, so the colors are relative to their peers in that region.