Hash mark (sports)
Template:Short description Script error: No such module "Unsubst".
In sports, a hash mark or hash line is a short line/bar marking that is painted perpendicular to the sidelines or side barricades, used to help referees and players recognize on-field locations and visually measure distances. Hash marks serve the same function as the graduated markings on measuring tools such as rulers.
Usage in ice hockey
In ice hockey, the hash marks are two pairs of parallel lines on either side of the face-off circles in both ends of the rink. Players must remain on their team's side of the hash mark nearest their own goal during a face-off until the puck hits the ice.
Usage in gridiron football
Script error: No such module "Multiple image".
In American football and Canadian football, the hash marks are two rows of lines near the middle of the field that are parallel to the side lines. These small lines (Template:Cvt wide by Template:Cvt long) are used to mark the 1-yard sections between each of the 5-yard lines, which go from sideline to sideline. All plays start with the ball on or between the hash marks. That is, if the ball is downed in between a hash mark and the nearest sideline, it must be placed on that hash mark for the next play.
Prior to the adoption of hash marks (which were first utilized at the first NFL playoff game in Template:Nfly), all plays began where the ball was declared dead, including extra point attempts.
The hashmarks in that indoor 1932 playoff game were originally Script error: No such module "convert". from the sideline, and that width was adopted by the NFL for the Template:Nfly season. It was increased to Script error: No such module "convert". from the sideline (Template:Cvt apart) in Template:Nfly, Script error: No such module "convert". from the sideline (Template:Cvt apart) in Template:Nfly, and to the current Script error: No such module "convert". from the sideline (Template:Cvt apart) in Template:Nfly.[1]
In most forms of professional football in the U.S., including the National Football League and most forms of indoor football, the hash marks are in line with the goal posts, both being 18 feet 6 inches apart in the NFL and between Script error: No such module "convert". in indoor football. High school football, college football and Canadian football have hash marks significantly wider than the goal posts. The college football standard, which was the previous standard in the NFL (Template:Nfly–Template:Nfly), is 40 feet apart, (20 yards from the sidelines)[2] introduced in 1993.[3][4] Previously, the college width was the same as the high school standard (with the exception of Texas, which currently uses the current college width), at one-third of the width of the field (Script error: No such module "convert".).
The Canadian standard for amateur play is Script error: No such module "convert". in width, 24 yards from each sideline. The Canadian Football League formerly used this spacing, but narrowed the hash mark spacing to Script error: No such module "convert". in 2022.[5] A Canadian football field width is Script error: No such module "convert"., Script error: No such module "convert". wider than in the American game.[6]
See also
References
<templatestyles src="Reflist/styles.css" />
Script error: No such module "Check for unknown parameters".