A moneyline bet is the simplest wager in sports betting, but there is still plenty of room for mistakes.
In this guide, I'll break down how moneyline odds work, what the plus and minus numbers mean, how payouts are calculated, and more.
What Is a Moneyline Bet?
A moneyline bet is a wager on the outright winner of a game or match.
That's the whole bet. You are not betting on a team to win by a certain number of points or goals. You're just betting on them to win.
If you bet the Chiefs moneyline and they win by one point, the bet cashes. If they win by 20, it still cashes. The margin does not matter.
That makes moneyline one of the easiest bet types to understand, especially for beginners. The tradeoff is that online betting apps adjust odds based on how likely each side is to win. Betting a heavy favorite is usually safer, but the payout is smaller. Betting an underdog is riskier, but the return is better.
Moneyline Bet Outcomes
Every moneyline bet ends one of three ways:
Win: Your pick wins the game, and you get paid based on the odds. If you bet the Giants moneyline at +180 and they pull it off, you collect your original stake plus the profit.
Loss: Your pick loses, and your wager is gone.
Push: This is the rare scenario where neither side wins and the sportsbook refunds your wager amount. Pushes on moneyline bets are uncommon because most games are played until there's a winner. An NFL game that ends tied after overtime, for instance, results in a push. In practice, this is extremely rare (fewer than 1% of NFL games have ended in a tie since overtime was introduced), but it's worth knowing the possibility exists.
One thing to keep straight: for standard two-way moneyline bets in the NFL, NBA, MLB, and NHL, overtime counts. If your team wins in OT, your bet cashes. The exception is soccer and some hockey markets that use three-way moneylines. Those settle at the end of regulation, and a draw is a separate outcome you can bet on. Always know whether you're looking at a two-way or three-way market before placing the wager.
How Moneyline Odds Work
Moneyline odds are shown with a plus sign or a minus sign. A minus number tells you who the favorite is. A plus number is the underdog.
Here's an example to help illustrate what you're looking at from a 2026 NBA playoff game:
Nuggets (-135) at Timberwolves (+114)
In this example, Denver is a slight road favorite while Minnesota is the underdog.
What minus odds mean: If a team is -135, you need to risk $135 to win $100 in profit. You can bet smaller or larger amounts, but that $100 benchmark is how American odds are expressed. So if you bet $13 at -135, you'd win just under $10 in profit.
What plus odds mean: If a team is +114, a $100 bet wins $114 in profit. Again, the ratio scales with your wager. A $50 bet at +155 would win $57 in profit.
You'll be able to see your potential profit directly from your bet slip before pushing your wager through, so the main thing to remember is simple:
Minus odds tell you who the favorite is in a matchup and generally come with lower payouts. Plus odds denote the underdog and have a higher payout upside.
Favorites vs. Underdogs
The bigger the minus number, the stronger the favorite.
A team at -120 is only a slight favorite. A team at -300 is a much bigger favorite. A team at -500 is considered a heavy favorite, and the payout reflects that.
The same goes for underdogs. A team at +110 is a small underdog. A team at +250 or +400 is a bigger longshot.
This is where beginners often go wrong. They see a favorite and assume it's a smart bet because that team is more likely to win. But moneyline betting is not just about picking winners. It's about deciding whether the price is worth it.
Using Implied Probability
Every moneyline price also reflects an implied chance of winning.
You do not need to be a math expert to use this. The point is simply to translate odds into probability so you can judge whether a bet is priced fairly.
Some common examples:
- -300 → about 75%
- -200 → about 66.7%
- -150 → about 60%
- -110 → about 52.4%
- +100 → 50%
- +150 → about 40%
- +200 → about 33.3%
- +300 → 25%
This matters because the right question is not "Who is more likely to win?" The better question is "Do these odds give me value?"
If a team is priced at +150, the market is implying about a 40% chance to win. If you think their real chance is closer to 48%, that could be a worthwhile moneyline bet.
If a favorite is priced at -250, the odds are saying they win about 71% of the time. If you think their true win chance is closer to 60%, that favorite may be overpriced.
That is the difference between picking winners and betting numbers.
If you want exact numbers, you can check out our odds calculator, where you can also put in your wager amount to see your potential payout along with the implied probability.
How Sportsbooks Build Moneylines
A sportsbook is not just guessing when it posts a moneyline. The number is built around two things: the book's estimate of each side's win probability, and the built-in margin, often called the vig or juice.
That margin is why the implied probabilities on both sides of a game usually add up to more than 100%. The book is taking a cut on every bet.
For bettors, the takeaway is simple: the sportsbook is charging you for the privilege of making the bet. That means you cannot just be "good at picking winners." You have to beat the price too.
How Moneyline Betting Differs by Sport
Moneyline is not used the same way in every sport.
MLB and NHL: Moneyline is often the default bet in baseball and hockey because games are lower scoring and often decided by one run or one goal. In those sports, taking the outright winner makes natural sense. You can still bet the run line or puck line, but many bettors start with the moneyline.
NFL and NBA: In football and basketball, the spread usually gets more attention because scoring margins are wider. The moneyline still matters, but it is often used more selectively. For example, if you like an NFL favorite to win but are not comfortable laying 6.5 or 7 points, moneyline may be the better fit.
Soccer: Soccer is where many beginners get tripped up. A standard soccer moneyline is often a three-way market: Team A, Team B, or Draw. That means the bet is settled at the end of regulation, not after extra time, unless the book says otherwise. Some books also offer draw no bet, which removes the draw as a betting outcome and refunds your stake if the match ends level. Always check whether you are betting a two-way or three-way market before placing the wager.
How to Place a Moneyline Bet
On most sportsbook apps, moneyline odds sit right next to the spread and total on the main game screen.
To place one: open the game you want, tap the odds next to the team or player you want to win, enter your stake, review the payout, and confirm the bet.
Always check to see what kind of sportsbook promos are being offered, as you can sometimes find boosted odds to increase your winnings or bet resets for you to take a bigger swing.
When Moneyline Is the Right Bet
Moneyline makes the most sense in a few common spots.
When you think a favorite wins, but not by enough to cover. Say an NFL team is favored by 7 points. You think they win, but the game feels closer than the spread suggests. In that spot, the moneyline lets you back the better team without worrying about how many the team wins by. You'll lay more juice, but you remove the risk of a win that fails to cover.
In low-scoring sports. In baseball and hockey, one bounce of the puck or one pitch hanging over the middle of the plate can decide the game. Because margins are often tight, going with the moneyline is often cleaner than laying 1.5 runs or goals.
When you find an underdog worth the price. Not every underdog needs to win often to be profitable over the long term. A +180 underdog only has to win often enough to justify that return. That's why some bettors would rather take a live dog at +160 than a shaky favorite at -190.
In live betting. If a strong team falls behind early, the live moneyline may become much more attractive than the pregame number. That can create opportunity, but only if you trust what you're seeing and are not just reacting emotionally to the scoreboard.
When Moneyline Is the Wrong Bet
Betting the moneyline is not always the smartest option.
When a favorite is overpriced. A team can be likely to win and still be a bad bet. If you are laying -350 on a team that you think should be closer to -250, you are paying too much. One upset can wipe out several small wins.
When the spread offers better value. Sometimes a favorite is clearly better and likely to win by margin. In that case, laying points may offer a much stronger return than paying steep moneyline juice.
When you have no edge on the price. If your opinion is just "Team X is better," that is not enough. The market usually knows that already. You need a reason the number is off.
Common Moneyline Betting Mistakes
Betting heavy favorites without thinking about risk. This is one of the most common beginner mistakes. A -400 favorite feels safe, but it comes with a poor return. If that team loses, the damage is much bigger than many new bettors realize.
Ignoring line shopping. One betting site may list a team at -170 while another has -155. That gap matters. Over time, getting the best number available is one of the simplest ways to improve your results.
Confusing "more likely to win" with "good bet." This is the biggest mental mistake in betting. The better team is not always the better wager. If the price is too expensive, the value may be gone.
Forgetting about the vig. Sportsbooks bake a margin into the odds. That means the market is not perfectly fair. If you do not account for price, you are making the book's job easier.
Moneylines vs. Other Wagers
Moneyline vs. the Spread
This is the most common comparison in sports betting.
A moneyline bet is about who wins. A spread bet is about the margin of victory. Essentially, you're applying the spread to the final score of the game. The underdog "gets" points, while you'd subtract whatever the spread is from the favorite.
Example: the Ravens are -6.5 point favorites against the Bengals, with a moneyline of -280. If you bet the spread, Baltimore has to win by 7 or more. If they win 20-17, you lose the spread bet even though they won the game. With the moneyline, that 20-17 win pays out. You just needed them to win.
That extra protection is why the moneyline payout is smaller. You are paying for the safer path. The strategic question is how confident you are in the margin of victory. If you think the favorite wins big, the spread gives you better value. If you think they'll win but it'll be close, betting the moneyline protects you, but at a cost.
Moneyline vs. Totals (Over/Under)
A total, or over/under, has nothing to do with picking a winner. Instead, you are betting on whether the combined score goes over or under the sportsbook's number.
Example: an NBA game has a total of 220.5. The over hits if the teams combine for 221 or more. If the score combines for 220 or fewer, under bettors win.
Totals are useful when you have a read on pace, scoring conditions, or matchup style, but not necessarily on the side. A rainy NFL game that should be a defensive slog might be a good "under" candidate regardless of which team wins.
Moneyline and totals are different tools. One is about the winner. The other is about the scoring environment. Experienced bettors frequently have a moneyline opinion and a totals opinion on the same game.
Ready to Bet the Moneyline
Moneyline betting is simple on the surface, but there is real strategy behind it.
At its core, a moneyline bet is just a pick on the winner. But the real skill is understanding whether the odds make that pick worth betting. That is why smart moneyline betting is not just about being right. It is about being right at the right price.
If you are new to sports betting, the moneyline is one of the best places to start. Just do not stop at "Who do I think wins?" Train yourself to ask one more question: "Is this number worth it?"
And remember: for 99.9999% of bettors, this should be viewed as entertainment and not a side hustle. Set a bankroll you're comfortable losing, and stick to it. Don't chase bad beats, don't let one loss send you tilting into a bigger bet, and walk away when it stops being fun. The sharpest bettors in the world treat this as a long game. You should too.
@CKutzerFF