How to Bet: Beginner's Guide

How do I choose the best sportsbook?

Compare sign-up bonuses, ongoing promotions, available sports markets, odds competitiveness, mobile app quality, and withdrawal speed. Our reviews break down each factor.

How do betting odds work?

American odds show profit on a $100 bet. Positive odds (+150) mean $150 profit on $100. Negative odds (-200) mean you bet $200 to profit $100.

How do American sports betting odds work?

Positive odds (+150) show profit on a $100 bet — +150 means $150 profit. Negative odds (-200) show how much you must bet to win $100 — so $200 to win $100. The implied probability: for +150 it's 100/(100+150) = 40%; for -200 it's 200/(200+100) = 66.7%. The gap between true probability and implied probability is where the sportsbook makes its margin (the vig).

What is the difference between a sharp and a square bettor?

Sharps are professional bettors who use data models, beat closing lines consistently, and profit long-term. Squares are recreational bettors who bet on favorites, parlays, and popular teams. Sportsbooks track this — sharp money moves lines, square money doesn't. Following line movements caused by sharp action (reverse line movement) is a common strategy for intermediate bettors.

Do I have to pay taxes on sports betting winnings?

Yes — all gambling winnings are taxable income in the US. Sportsbooks issue a W-2G for winnings of $600+ at 300:1 odds or more. Even without a W-2G, you're legally required to report all winnings. You can deduct gambling losses up to the amount of your winnings if you itemize deductions. Keep detailed records of every bet for tax purposes.

What are American odds and how do I read them?

American odds (also called moneyline odds) use a plus or minus sign with a number. A minus sign shows how much you must bet to win $100 — so -150 means bet $150 to profit $100. A plus sign shows how much you win on a $100 bet — so +130 means a $100 bet profits $130. Favorites have minus odds; underdogs have plus odds.

How do I convert between odds formats?

To convert American to decimal: positive odds → (odds/100) + 1; negative odds → (100/|odds|) + 1. To convert decimal to American: if decimal ≥ 2.0 → (decimal - 1) × 100 with a plus sign; if decimal < 2.0 → -100 / (decimal - 1). Most sportsbooks let you switch formats in your account settings, so manual conversion is rarely needed.

What is a totals (over/under) bet?

A totals bet is a wager on whether the combined final score of both teams will be over or under a number set by the sportsbook. For example, if the total is 47.5, you bet whether the final combined score will be 48+ (over) or 47 or fewer (under). It does not matter who wins — only the combined scoring counts. Totals typically also pay at -110.

How does a parlay bet work?

A parlay combines two or more individual bets into one wager where all selections must win for you to collect. The payout is much larger than any single bet because the odds multiply together. A two-team parlay at -110 on each leg pays roughly +260. The risk: if even one leg loses, the entire parlay loses. Parlays are high-risk, high-reward by design.

How does BetMGM compare to Caesars Sportsbook?

BetMGM and Caesars are both strong mid-tier sportsbooks. Caesars is known for its generous welcome bonus and rewards program tied to Caesars Rewards hotel points. BetMGM offers strong same-game parlay features and broad market variety. Caesars historically offers better football lines; BetMGM is competitive for NBA. Having both accounts maximizes your line-shopping options.

How do I choose a sportsbook?

Key factors: legal operation in your state, a valid license, fast withdrawals, competitive odds, and a user-friendly app. Start with a major book like DraftKings, FanDuel, BetMGM, or Caesars. Avoid unlicensed offshore sites. Compare welcome bonus terms carefully — a large bonus with 20x wagering requirements is far less valuable than a smaller bonus with 1x requirements.

How do welcome bonuses work at sportsbooks?

Welcome bonuses reward new customers for signing up and making a first deposit. A common offer is "Bet $5, Get $150 in bonus bets" — you place a small qualifying bet and receive bonus credits regardless of the outcome. Another type is a deposit match, where the book matches your deposit up to a set amount in bonus bets. Always read the terms before claiming any offer.

How do I set betting limits on sportsbooks?

Most licensed U.S. sportsbooks offer responsible gambling tools in account settings: deposit limits, bet limits, loss limits, and session time limits. You can set daily, weekly, or monthly caps. Limits can generally be lowered immediately but take 24–72 hours to increase, preventing impulsive changes. Using these tools proactively is a hallmark of disciplined gambling.

How does NFL betting work for beginners?

NFL is the most bet sport in America. Beginners should start with moneylines (pick the winner), point spreads (win by a margin), and game totals (combined score over/under). Always shop for the best line across sportsbooks before placing a bet. The most important NFL tip: avoid betting on your favorite team, as emotional bias consistently leads to poor decision-making.

What is the minimum age to bet on sports?

The minimum legal age to bet on sports is 21 in most U.S. states that have legalized it; a few states permit 18+. All licensed sportsbooks require age verification during account creation — typically a government-issued ID. Attempting to create an underage account is illegal and results in permanent account closure and potential forfeiture of any funds.

Do I have to pay taxes on sports betting winnings?

Yes — sports betting winnings are taxable income in the United States. Sportsbooks issue a W-2G form for winnings above $600 at odds of 300-1 or higher. Regardless of whether you receive a form, you must report all gambling winnings on your federal tax return. You may deduct gambling losses up to the amount of your winnings if you itemize deductions.

How do I withdraw money from a sportsbook?

To withdraw, go to the cashier section and select a method: PayPal, online banking (ACH), check, or VIP Preferred debit. Withdrawals typically take 24–72 hours for e-wallets and 3–5 business days for bank transfers. Most books require identity verification before your first withdrawal. When possible, withdraw using the same method you used to deposit.