With a 1.5 run line you will be able to place a wager on the favored team to win by 2 runs or more, or the underdog team to lose by 1 run or to win the game. The line would be set on the favorites at -1.5, which essentially means the team must win by 2 or more runs, or “cover” the 1.5 run line.
The run line is a bet on the margin of victory, like a point spread. But because baseball is low scoring, the spread will almost always be -1.5 for the favorite and +1.5 for the underdog . The payouts for each will just be adjusted based on each team’s strength.
Here are the court lines & markings found on a typical basketball court: Sidelines. The sidelines are the two boundaries lines running the length of the court. Their location is determined by the width of the court, which is normally 50 feet wide. Along with Baseline and End line they establish the size of the playing area. Baseline/Endline
"Up the line" means you are in a position backed off from this imaginary line, toward the basket, in a position where you can see both ball and your man, prevent the "back-cut", and yet be able to force the ball-handler to pass away from your man. The farther apart the ball-hander and the wing player are, the more the defender can drop back "up the line", and still be in position to intercept or deflect the pass.
The sidelines are the two boundaries lines running the length of the court. Their location is determined by the width of the court, which is normally 50 feet wide. Along with Baseline and End line they establish the size of the playing area.
3-Point Line – Arc extending from the baseline to the top of the key (3). A basket made by a player beyond this line is worth 3 points instead of 2. Basketball Court Layout Areas of the court. Lane – Also called the key or 3-second area (1), the rectangular area inside the lane lines from the free throw line to the baseline.
Lane lines run from the free throw line to the baseline, to form the 'key'. The shape and width can vary depending on the level of the game, but FIBA (International Basketball Federation) regulation changes in 2010 set it as a 4.9m by 5.8m rectangle.
In sports betting, “line” is a phrase used for the pointspread. It is commonly referred to as the betting line or the gaming odds used in determining the parameters for betting on either the underdog or favorite in the sports events. The practice of betting on the line encourages wagering on both sides.