American Odds
Synonyms: Handicap, Single Win
What Is American Odds?
Synonyms:
| Chinese Terminology | English Terminology | Usage Instructions |
|---|---|---|
| American Odds? | American Odds | The most standard and commonly used formal term, emphasizing its origin in the U.S. market. |
| 金钱线赔率 | Moneyline Odds | Specifically refers to the American odds format used in Moneyline (Win/Loss) bets, commonly seen in American sports. |
| 正负赔率 | Plus/Minus Odds | A colloquial term that describes the structure of American odds, characterized by the use of “+” and “−” signs. |
| 美式赔率格式 | American Format Odds | A label found in platform settings or instructional materials for switching odds formats. |
| 北美赔率 | North American Odds | A less common usage, mostly found in region-specific gambling terminology. |
American Odds?（English：American Odds or Moneyline Odds）It is a widely used sports betting odds format in the United States and North America, also known as Moneyline odds.
Its main feature is the use of positive and negative numbers to represent odds
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A positive number indicates how much you can win from a $100 bet (applies to the underdog)
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A negative number indicates how much you need to bet to win $100 (applies to the favorite)
Display and Calculation Logic of American Odds
| Type | Display Format | Description |
|---|---|---|
| Positive Odds | +150 | Bet $100 to win $150; total return is $250 |
| Negative Odds | -200 | Bet $200 to win $100; total return is $300 |
✅ Formula Summary:
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Positive Odds：Profit = Bet Amount × (Odds / 100)
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Negative Odds：Profit = Bet Amount × (100 / |Odds|)
For example,
🏈 Example 1 (Positive Odds):
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Bet on a team with +160 odds
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Bet amount: $100
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If win: Profit = 100 × (160 ÷ 100) = $160, total return = $260
⚾ Example 2 (Negative Odds):
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Bet on a team with −130 odds
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To win $100, you need to bet $130
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If win: Total return = $230 (including stake)
Applicable Scope of American Odds
| Region | Type of Sports Events |
|---|---|
| United States | American football (NFL), baseball (MLB), basketball (NBA), ice hockey (NHL), etc. |
| Canada, Mexico | Some platforms support switching to American odds format |
| International Bookmakers | Most offer American odds options to accommodate North American users’ preferences |
Comparison Between American Odds and Other Odds Formats
| Format Type | Example | Stake Included | Description |
|---|---|---|---|
| American Odds? | +150 / -200 | ❌ NO | Uses positive and negative numbers to indicate underdogs and favorites; unique to North America |
| Decimal Odds (European Odds) | 2.50 | ✅ YES | Includes stake in total return; widely used internationally |
| Hong Kong Odds | 0.85 | ❌ NO | Displays net profit only; popular among Asian bettors |
| Malay Odds | -0.60 / 0.85 | ❌ NO | Positive and negative values represent risk-reward ratio; specific to Asia |
| Indonesian Odds | 1.25 | ❌ NO | Similar to Hong Kong odds, but supports odds greater than >1 |
Pros and Cons of American Odds
| Advantages | Disadvantages |
|---|---|
| Clearly distinguishes between favorites and underdogs | Positive and negative values can be confusing for beginners |
| Helps indicate the market’s expected direction | Calculating returns often requires a formula or tool |
| Default format for North American bettors | Less familiar to users outside of North America |
Summary
美式盘（American Odds）是一种专为北美市场设计的赔率表达方式，以正负数值结构呈现投注风险与回报的关系。
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正数赔率代表“下注 100 赢多少”；
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负数赔率代表“需要下注多少才能赢 100”。
掌握美式盘对于理解美国体育博彩市场、赔率趋势、冷热门判断极具实用价值，尤其在参与 MLB、NFL、NBA 等赛事投注时不可或缺。
