Thread: Field markings
View Single Post
  #2 (permalink)  
Old Fri Jan 03, 2014, 10:51am
HLin NC HLin NC is offline
Chain of Fools
 
Join Date: Jan 2005
Posts: 1,648
NFL- bottom of the number is 12 yards off the sideline

NCAA- top of the number is 9 yards off the sideline

b. Nine-Yard Marks.
1. Each Team A substitute must have been between the nine-yard marks.
Team A players who participated in the previous down must have been
between the nine-yard marks after the previous down and before the next
snap (A.R. 3-3-4-I).
2. All Team A players must have been between the nine-yard marks after a
charged team timeout, an injury timeout, a media timeout or the end of
a period.
Reply With Quote