How NFL Odds, Lines, Point Spreads and Totals Work

• How To Read Over Under Lines
• How To Read Sports Betting Lines
• How To Read Over Under Odds
• How To Read Over Under Nba
• How To Read Over Under Odds Basketball
• What Do Betting Odds Mean

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When you wager on NFL football it’s important that you understand clearly and concisely how to read odds and how they work. This is basic information that you must know in order to make informed bets.

You’ll need to know how the rotation number, point spread, moneyline and over/under are used and what each means. Each of these terms may be called by another name. The rotation number if often referred to as the number or the rotation mark, moneyline becomes line, point spread is called the spread, and over/under becomes the total. When you come down to it, these are the major terms that can be lumped under the heading odds.

Bookmakers use odds to even out the bets, getting gamblers to wager on both sides of the line by leveling the playing field. Although there is overall parity in the NFL, there are teams that are haves and others that are have-nots. Indianapolis is still superior to Cincinnati but when they play each other the bookies have to get about half of the bettors to put cash on the Bengals. This covers the sportsbooks ensuring they’ll make a decent amount of cash on just about every game.

When you read NFL odds, you’ll first see the date and time of the game on the left and then immediately to the right, there will be two numbers with the name of each team next to one of each numbers. That number is called the rotation number.

Rotation numbers are standard from sportsbook to sportsbook. The number becomes a way to refer to the game and team without mentioning the teams name. It’s a sort of shorthand. Also, the rotation number allows each book to list the games in the same order—numerically. It is, in essence, a way to keep all of the games that are posted each day and throughout the week organized. That makes it easy for the bettor and the bookie.

As an example, let’s consider a matchup between the Indianapolis Colts and the Cincinnati Bengals. In our scenario, the Bengals are the home team, which means they will be listed last and the Colts, as the visitors, will be on the odds slip first. If Indy’s rotation number is 101, then Cincy’s rotation mark would be 102. When you place a bet live at a Vegas sportsbook or over the phone, you would say the number of the team on which you want to wager and not the name.

To the right of the team’s name are the different types of odds. Usually the spread will be first. You may then see the moneyline (although some books list these on another slip) and then, finally, the over/under. Thus, all of the basic bets are in one place, allowing for easy access.

The point spread, which is the most popular type of bet, lists the favored team with a minus sign and a number and the underdog with a plus sign and the same number as the favorite. (If neither team is favored, they will be listed as EVEN or PICK.)

The team that has the minus sign, which is the favorite, has points deducted from its final score, while the dog, with the plus sign, has points added. The favorite must beat the spread, which means they have to win by more than the negative number to pay off. The underdog pays off in two instances—if they win outright or if they lose by less than the spread.

In our scenario, Indianapolis is at -10.5 and Cincinnati at +10.5. If you bet on the Colts at -10.5, which means they are favored, they must win by 11 or more for you to collect on your bet. If you wager on Cincinnati, which is the underdog, your bet pays off if they win the game outright or if they lose by less than 11.

How To Read Over Under Lines

Sometimes with NFL odds you’ll see a spread posted as a whole number. Decimals or fractions are usually utilized to ensure there won’t be a tie. If in our example the spread was reset to 10 with the Colts favored and they win by 10, then the game is considered to be a tie, which in betting terms is called a push. If there is a push all bets are off and the sportsbooks return all wagers back to the bettors.

Many people will say that the odds on a spread bet are even, paying 1:1. But this is not true. The actual odds are 0.90:1. For every dollar bet, you can win 90 cents. When checking out the spread, you’ll usually see a number listed next to each spread. That number, which is your stake, is posted as -110. This number tells you how much you have to bet to win $100. If you put $110 on either team, you stand to win $100. If you bet $11.00, you can win $10.00. Every NFL point spread works this way.

The moneyline is different. First, with the moneyline whichever team wins the game pays out. There’s no giving or taking away of points. How do the bookies even the playing field with the moneyline? They do it by making bettors wager more on the favorite to win less and allowing them to bet less to win more on the dog. The favorite is posted with a minus sign and a number. That number represents the amount of cash that has to be wagered in order to win $100. The underdog, on the other hand, is listed with a plus sign in front of a number. That number shows how much a bettor wins when they bet $100.

Taking the exact same match up and odds above, Indy would be listed at -380 and Cincy at +355. When wagering on the Colts, the favored team, a sports bettor would be required to bet $380 to make $100. If they take the Bengals, who are the underdog, a $100 bet can result in a $355 profit.

By the way, there is a relationship between the spread and the moneyline. The exact relationship can vary a bit depending on the book, but the correlation works in this manner:

When considering NFL odds, the last type of basic bet you’ll see listed is the total or over/under. The over/under is a prediction regarding the total number of points that both teams will score. As it is with the spread, the total is usually posted as a fraction or decimal and the stake is the same as it is with the point spread (-110)

With NFL odds the over/under can vary but usually it’s somewhere between 35 and 47 points. Let’s say in the Colts and Bengals game that the total is posted at 37.5. If Indy scores 27 and Cincy gets 13 points, the total would be at 40 and the over would win. But if the Colts rack up 35, and they shut out the Bengals, the total of 35 would be under.
If, as it is sometimes with the spread, the total is listed as a whole number, the result may be a push. Let’s say the total is 37 and the Colts score 24 and the Bengals 13 for a total of exactly 37 points. If this happens all bets are returned on the push.
If you are able to interpret NFL odds and know what the various terms mean, such as the rotation number, point spread, moneyline and over/under, you’ll have a basic understanding on what you are betting. Prior to wagering make sure you see our NFL odds page, which carries all the latest odds from the top online sportsbooks. Remember that the odds makers are attempting to even the out the bets on each game. The sports bettor has to analyze each game and the odds and make their bets accordingly in order to win cash.

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Medically reviewed by Drugs.com. Last updated on March 4, 2021.

• Care Notes

What is it?

An oral temperature (TEM-per-ah-chur) is when the mouth is used to take your temperature. A temperature measures body heat. A thermometer (ther-MOM-uh-ter) is used to take your temperature in your mouth. A person should be 5 years or older to have a temperature taken in the mouth.

Why do I need to check an oral temperature?

You may need to check an oral temperature to learn if you or a family member has a fever. 'Fever' is a word used for a temperature that is higher than normal for the body. Fever is usually a sign of illness, infection, or other conditions. The normal oral temperature for adults is about 98.6° F (37° C). The normal oral temperature for a child is between 97.6° and 99.3° F (36.4° and 37.4° C). The normal oral temperature for older persons is 98.2° F (36.8° C). Body temperature changes slightly through the day and night, and may change based on your activity.

What kind of thermometer is used to take an oral temperature?

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• A digital thermometer is used to take an oral temperature. It is a small hand-held device with a 'window' showing your temperature in numbers. There are many kinds of digital thermometers. Most digital thermometers are easy to use and measure body temperature within seconds. Carefully read the instructions before using your digital thermometer. Digital thermometers can be bought at grocery, drug, or medical supply stores.
• Glass thermometers with alcohol inside may also be used for oral temperatures. This thermometer is a thin glass tube with a red or blue line inside it. These thermometers are safe to use for people over the age of 5. A child younger than 5 may bite the thermometer, breaking it in their mouth. Glass thermometers with galinstan (GAL-in-stan) may also be used to check an oral temperature. Galinstan thermometers have a silver-colored line, but will be marked 'mercury-free' when you buy one. Alcohol-filled and galinstan glass thermometers are harder to find in regular grocery stores.
• In the past, mercury (MER-kure-e) thermometers were used. This thermometer is a thin glass tube with a silver tip and line inside. The silver tip and line is mercury. Mercury is a toxic and hazardous chemical. The Environmental Protection Agency (EPA), the American Academy of Pediatrics (AAP), and other organizations warn against using mercury thermometers. If the thermometer breaks, the mercury may be breathed in or absorbed (soaked) into your skin. If a glass thermometer breaks while checking an oral temperature, the mercury may be swallowed. Mercury is bad for your health, as well as for the water, wildlife, and waste systems on earth.
• If you have a mercury thermometer, replace it with a digital thermometer. You may also replace it with a glass thermometer having alcohol or galinstan instead of mercury in it. If your mercury thermometer breaks, do not touch the thermometer or the mercury. Do not try to clean up the spill. Open your windows to air out the area. Take children and pets out of the area right away. Contact the following:

• 24-Hour Nationwide Poison Control Hotline
  National Capital Poison Center
  3201 New Mexico Avenue, Suite 310
  Washington , DC 20016
  Phone: 1- 800 - 222-1222
  Web Address: http://www.poison.org
  

How do I use a digital thermometer?

There should not be anything hot or cold in your mouth for 10 minutes before taking your temperature.

• Take the thermometer out of its holder.
• Put the tip into a new throw-away plastic cover if one is available. If you do not have a cover, clean the pointed end (probe) with soap and warm water or rubbing alcohol. Rinse it with cool water.
• With your mouth open, put the covered tip under your tongue.
• Close your lips gently around the thermometer.
• Keep the thermometer under your tongue until the digital thermometer beeps.
• Remove the thermometer when numbers show up in the 'window'.
• Read the numbers in the window. These numbers are your temperature.
• Your caregiver may want you to keep a temperature record. Write down the time and your temperature each time you take it.
• Remove or eject the throw-away cover if you used one.
• Place the thermometer back in its holder.

How do I use a glass thermometer?

There should not be anything hot or cold in your mouth for 10 minutes before taking a temperature.

How To Read Over Under Odds

• Take the thermometer out of its holder.
• Hold the thermometer by the end opposite the colored (red, blue, or silver) tip.
• Clean the thermometer with soap and warm water or rubbing alcohol. Rinse with cool water.
• Turn the thermometer in your hand until you see the red, blue, or silver line. The line should read less than 96° F (35.6° C). If the line reads more than 96° F (35.6° C), firmly shake the thermometer downward several times. Shake the thermometer over a couch or bed. This will keep it from breaking if it slips out of your hand.
• Check the thermometer again to make sure it reads less than 96°F (35.6°C).
• With your mouth open, put the end with the red, blue, or silver-colored tip under your tongue.
• Close your lips gently around the thermometer. Do not bite the glass thermometer.
• Keep the thermometer under your tongue for 3 minutes.
• Remove the thermometer without touching the tip.
• Gently wipe the thermometer with a tissue.
• Hold the thermometer at eye level.
• Slowly turn the thermometer until you see the red, blue, or silver-colored line. Each long mark on the thermometer is the same as 1 degree. Short marks are the same as 0.2 degree.
• Your caregiver may want you to keep a temperature record. Write down the time and your temperature each time you take it.
• Wash the thermometer with soap and warm water. Do not use hot water because it may break the thermometer.

Care Agreement

How To Read Over Under Nba

You have the right to help plan your care. To help with this plan, you must learn how to take an oral temperature. You can then discuss your treatment options with your caregiver. You can work with your caregiver to decide what care will be used to treat you. You always have the right to refuse treatment.

How To Read Over Under Odds Basketball

The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

What Do Betting Odds Mean

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