On TV and in movies you may have seen or heard odds given as maybe 2/1 or 20/1, and you might have been expecting to see the same when you arrived at an online sportsbook. This can be hard to get your head around at first, especially if you are seeing it for the first time. When you look at any odds in a sportsbook, whether it be a standard one or a VIP sports betting site, you will see that each selection will typically have a plus sign in front of the number in one column, and a minus sign in front of the other. Conclusion - learning about the plus and minus in betting helps you understand the odds.In betting, what does plus & minus mean?.