Another option for some of these types of queries is an app I made called Yards Gained: http://www.yardsgained.com/ http://www.yardsgained.com/ The data is fr

Another option for some of these types of queries is an app I made called Yards Gained: http://www.yardsgained.com/ http://www.yardsgained.com/ The data is from play-by-play text parsing going back to 2000.