A totals bet doesn't care who wins — only the combined score of both teams. Sportsbooks post a number, and you bet whether the actual total goes over it or stays under. It is the sport-agnostic alternative to moneyline and spread.
Both sides of a totals line are typically priced at −110, meaning you risk $110 to win $100. Like spreads, lines on whole numbers can push, while half-numbers cannot. The number itself is the variable the book moves to balance action.
NFL totals respond heavily to weather (wind especially) and projected pace. NBA totals move on injury news to high-usage players and on second-of-back-to-back fatigue. NHL totals are tight (5.5–6.5) and goalie starts dominate. MLB totals depend on starting pitchers and ballpark factors.
Most Nebraska books offer partial totals — first-half, first-quarter, first-period, first-five-innings — for bettors who want to act on early-game pace without the full-game variance. These are particularly popular for spotting pace mismatches.