What is the over under in Sports Betting? What Is the Over Under in Sports Betting? Totals Explained This page may include affiliate links to legal sports wagering partners. If you register or place a wager, FOX Sports may be compensated. Read more about Sports Betting on FOX Sports. An Over/Under bet, likewise called a total, is a wager on the combined number of points, runs, or goals scored in a video game. The sportsbook sets a line, and wagerers pick whether the last score will go over (more than the published total) or under (less than the published overall). It's one of the most popular bet types throughout major sports like the NFL, NBA, MLB, and NHL, offering fans a way to wager on the circulation of the video game rather than which team wins. Totals Betting Explained Oddsmakers set an overall by predicting the combined rating of both groups in a game, factoring in offensive and defensive strength, pace of play, and current form. Bettors then choose whether the last score will go over or under that posted number. The rules are basic: if the video game goes over the total, Over bets win; if it finishes under, Under bets cash. Overtime counts toward the total unless otherwise specified, which frequently makes a distinction in close games. If the last combined score lands precisely on the published number, the outcome is called a push, and all wagers are refunded. How to Bet on Over/Unders Let's discuss how to position an Over/Under wager step-by-step: 1. Open the sportsbook app and find your video game: choose the sport/league, then tap the matchup you want. 2. Select the Totals (Over/Under) market: search for "Total," "O/U," or "Over/Under." You'll see a number (e.g., 47.5) and odds for Over and Under (typically around -110). Remember: overtime normally counts towards totals. 3. Choose Over or Under: tap the side you wish to wager on. 4.