What does one blue line mean?

Answer 1

A betting line in football betting is the selection that sits within a certain betting market. If you take a football match for example the betting line is the single selection from the three outcomes on offer - home win/draw/away win.

Line football betting is usually associated with American sport where bookmakers offer "line betting" on a handicap such as Money Line betting, which refers to odds on the outcome of an individual game.

Answer 2

One line is usually a negative reading. You are not pregnant.

Answer 3

The blue line is the line of scrimmage, or where the offense started the play from. Conversely, the yellow/orange line is where they need to get to for a first down.

Answer 4

line of scrimage