PFF: Aaron Donald on pace to surpass J.J. Watt?

It's no secret that Aaron Donald's impact on the field is unmatched. 

According to Pro Football Focus, the numbers confirm that notion. 

Through two games, Donald has a +18 grade, more than double the best mark any defensive tackle has posted through two games. 

In short, he's on pace to "crush the best grade we have ever seen from a defensive interior player." 

What's scary is that Donald is even outplaying J.J. Watt at the same point in his career. 

Per ESPN: "The highest grade Watt has ever had at this point in a season is a plus-17.3..."

It's been exhausted over and over how great Donald is as a player, and even scarier to think how dominant he can be. 

Now it appears the numbers support that claim 100 percent.  

(h/t ESPN)