In DraftKings, "spread" refers to a handicap set by bookmakers to balance betting action between two teams. It's a point differential applied to a team's final score to determine if a bet wins or loses. The spread ensures both sides of a wager have roughly equal chance of covering, making betting more competitive.
When you see a game listed with a spread like "Browns -6.5" or "Rams +6.5," the number indicates how many points a team must win or lose by to satisfy the bet. A negative number (e.g., -6.5) means the team is favored and must win by more than that margin. A positive number (e.g., +6.5) means the underdog gets a cushion and can lose by less than that amount-or win outright-to cover.
For example, if the Eagles are playing the Cowboys with a spread of Eagles -7.5, the Eagles must win by 8 or more points for a bet on them to win. If you bet on the Cowboys +7.5, they can lose by 7 or fewer points-or win-to win your bet. This system removes the element of pure outcome and focuses on performance relative to expectation.
Bookmakers calculate spreads using statistical models, historical performance, player injuries, weather, and public betting patterns. The goal is to attract equal money on both sides, minimizing risk for the house. On DraftKings, spreads are updated in real time as new information emerges-like last-minute injury reports or lineup changes.
Each spread includes a half-point (e.g., -6.5, +3.5) to prevent ties. If a team wins by exactly the spread value-say, 7 points-the bet is a push, and stakes are refunded. Half-points eliminate this possibility, ensuring every bet resolves.
For instance, during a 2023 NFL Week 10 matchup, the Kansas City Chiefs opened as 7.5-point favorites against the Pittsburgh Steelers. After a late injury to the Steelers' quarterback, the spread shifted to Chiefs -9.5. Bettors who placed wagers before the change saw their odds adjust accordingly. This changing adjustment reflects how live data influences the spread.
While the term "spread" most often refers to point spreads in sports betting, DraftKings also uses spreads in other formats, such as totals (over/under) and futures markets. But in direct game betting, the point spread is the standard tool for balancing competition.
| Spread Type | Meaning | Example |
|---|---|---|
| -6.5 | Favored team must win by 7 or more points | Team A -6.5: Team A must win by 7+ |
| +6.5 | Underdog can lose by 6 or win to cover | Team B +6.5: Team B wins or loses by ≤6 |
| Push | Exact spread result returns stake | Score difference = spread → refund |
The spread is not a prediction-it's a betting mechanism. Even if the favorite wins, a bet on them fails if they don't cover the spread. Conversely, an underdog can win the game and still lose the bet if they don't cover the spread.
A common misconception is that the spread predicts the final score. It doesn't. The spread aims to create balanced betting, not forecast outcomes. For example, in a 2022 NBA game, the Golden State Warriors were favored by 6.5 points against the Memphis Grizzlies. The Warriors won 112-108. They covered the spread (won by 4), so bets on them lost. The Grizzlies didn't win the game, but they covered the spread, meaning bets on them paid out.
Many new bettors assume "spread" means the actual score difference. That's incorrect. The spread is a betting line, not a forecast. You're not betting on the margin of victory-you're betting on whether the actual margin exceeds or falls short of the assigned number.
Another frequent error is treating the spread as a single number without considering the associated odds. On DraftKings, each side of the spread has a price. The favorite usually pays -110 (meaning you must risk $110 to win $100). The underdog may pay +100 (win $100 on a $100 stake). These prices reflect perceived probability and market demand.
For example, in a March 2024 college basketball game, the University of Alabama was listed at -5.5 with odds of -110. The opponent, LSU, was +5.5 at +100. A $100 bet on Alabama would return $90.91 if correct. A $100 bet on LSU would return $200 if correct. The odds reflect the bookmaker's confidence in the favorite, not just the point gap.
One non-obvious fact: spreads are adjusted based on volume. If too much money is placed on the favorite, the line moves to encourage bets on the underdog. This is called "line movement." During the 2023 Super Bowl, the Kansas City Chiefs opened as 5.5-point favorites. By kickoff, the line had moved to Chiefs -7.5 due to heavy betting on the Rams. This shift helped balance the books.
Consider a real 2024 MLB game between the New York Yankees and the Boston Red Sox. The Yankees are listed at -1.5, with odds of -110. The Red Sox are +1.5 at +100.
You place a $100 bet on the Yankees. If they win 5-4, they cover the spread (win by 2 points). Your payout is $90.91. If they win 5-3, they cover (win by 2). If they win 5-2, they cover. But if they win 5-1, they do not cover-they only won by 4, which is more than 1.5, so they still cover. Wait-this is wrong.
Correction: The Yankees are -1.5. To cover, they must win by 2 or more runs. A 5-4 final score gives them a 1-run lead. They did not cover. So a bet on the Yankees loses. A bet on the Red Sox +1.5 wins because they lost by only 1 run, which is less than 1.5. The spread protects the underdog.
This example shows how the spread functions as a buffer. It's not about who wins-it's about whether the margin meets the required threshold. The Yankees must win by 2 or more. The Red Sox can lose by 1 or win to win the bet.
I've personally placed several spread bets on DraftKings during the 2023 NFL season. One memorable bet was on the Cincinnati Bengals +7.5 against the Baltimore Ravens. The Ravens won 27-17. The Bengals lost by 10 points. I lost the bet because 10 > 7.5. The spread was not met. I learned quickly that covering the spread isn't about winning the game-it's about beating the expected margin.
Understanding what "spread" means in DraftKings is essential for placing informed bets. It's not a score predictor. It's a betting tool designed to equalize risk and reward. Always check both the point spread and the associated odds before placing a wager.
Remember: a team can win the game and still lose the spread bet. Conversely, an underdog can win the game and win the spread bet. The spread is not a reflection of confidence-it's a mechanism to make betting fairer and more engaging.