ATS betting is a popular sports betting method where you bet on whether a team will cover the points spread, not just win or lose. It’s about predicting if a team will do better or worse than the points set by the sportsbook. On this page, we’ll explain what ATS sports betting is, how to bet against the spread, as well as offer a few ATS betting tips that will help you get the hang of it quickly. What Does ATS Mean? Let’s start with the basics – what is ATS in sports betting and how can you make it work for you?