3.6
Per ESPN Stats & Information, that's the number of yards opposing teams averaged per rush against the Bengals' defense last season whenever Maualuga was on the field. When he wasn't, opposing rushers averaged 4.9 yards.
Clearly, Maualuga had an impact on Cincinnati's run defense.
That was especially the case late in the season when after giving up more than 100 rushing yards in seven straight games, the Bengals ended the regular season allowing opposing offenses to go beyond the 100-yard rushing threshold just once in the final seven games of the regular season. The first of those final seven games coincided with Maualuga's return from a four-game absence due to the aforementioned hamstring issue.
Through Week 10 -- and yes, that includes the first five games of the season that Maualuga did participate in before his injury -- the Bengals gave up an average 143 rushing yards per game. In the final seven weeks after Maualuga's return, they allowed just 82 yards per game. All but 20 of Maualuga's 59 tackles this past season came on running plays.
In addition to missing Maualuga's run-stopping ability for those four games, the Bengals also were without true leadership at linebacker. Maualuga's injury came at the same time that Lamur and Burfict also were out of the rotation. Backup
Vincent Rey did an admirable job in relief, finishing the season with a team-high 121 tackles, but he didn't have the same in-huddle veteran presence Maualuga did. Nor did he immediately command attention from teammates the way Burfict so naturally has been able to do.
This was another reason the Bengals have felt since the day after the season ended that they needed Maualuga back.
Maualuga wasn't just good at stopping the run last season. He's been good at it his entire career. Since 2009, the Bengals allowed an average 4.6 yards per rush when Maualuga was not on the field. When he was, they gave up just 3.9 yards.