In 2017 the Seattle Seahawks missed the playoffs for the first time since 2011, finishing the season having led the entire NFL in penalties committed. It was truly a group effort in this regard, with all three units performing poorly when it came to drawing flags.
The defense led the way, with 64 accepted penalties, which ranked 32nd in the entire NFL, but the offense and special teams units were not far behind coming in 29th and T28th, respectively. The offense committed 60 penalties which were accepted for a total of 534 penalty yards, while the special teams units had 24 penalties accepted for 202 yards.