I looked at the last 5 years of data (since 2010) and examined TOTAL FUMBLES in all games (as well as fumbles/game) but more importantly, TOTAL OFFENSIVE PLAYS RUN. Thus, we can to determine average PLAYS per FUMBLE, a much more valuable statistic. The results are displayed in the chart below. Keep in mind, this is for all games since 2010, regardless of indoors, outdoors, weather, site, etc. EVERYTHING.
(click on link if you wish to see chart)
One can CLEARLY SEE the Patriots, visually, are off the chart. There is no other team even close to being near to their rate of 187 offensive plays (passes+rushes+sacks) per fumble. The league average is 105 plays/fumble. Most teams are within 21 plays of that number.
I spoke with John Candido, a Data Scientist at ZestFinance who I know from work on the NFLproject.com website, and sent him the data. He said:
"Based on the assumption that fumbles per play follow a normal distribution, you’d expect to see, according to random fluctuation, the results that the Patriots have gotten over this period, once in 16,233.77 instances”.
Which in layman’s terms means that this result only being a coincidence, is like winning a raffle where you have a 0.0000616 probability to win. Which in other words, it’s very unlikely that it’s a coincidence."
I actually went back and researched 5 year periods for the entire NFL over the last 25 years. The Patriots ratio of 187 plays to 1 fumble is the BEST of ANY team in the NFL for ANY 5 year span of time over the last 25 years. Not was it just the best, it wasn’t close:
1.2010-2014 Patriots: 187 plays/fumble
2.2009-2013 Patriots: 156 plays/fumble
3.2006-2010 Colts: 156 plays/fumble
4.2005-2009 Colts: 153 plays/fumble
5.2007-2011 Patriots: 149 plays/fumble
6.2008-2012 Patriots: 148 plays/fumble
7.2010-2014 Texans: 140 plays/fumble
8.2004-2008 Colts: 139 plays/fumble
9.2006-2010 Jets: 135 plays/fumble
10.1999-2003 Chiefs: 134 plays/fumble
There are a few key takeaways. First and foremost, the 187 plays/fumble dwarfs even the rest of the best seasons the last 25 years. Second, the Patriots have been at the top of the NFL since 2007.