Evergreen Guide · Beginners

Beginner's Guide to Sports Betting

Everything you need to place your first sports bet with confidence. Odds, bet types, bankroll rules — no jargon left unexplained.

Last reviewed: · Reviewed by our Editorial Team

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How Odds Work (The 5-Minute Version)

American sportsbooks show odds like -110 or +150. The negative number is what you risk to win $100. The positive number is what you win on a $100 bet. So -110 means bet $110 to win $100; +150 means bet $100 to win $150.

The Three Bets Beginners Should Know

  • Moneyline — pick who wins.
  • Spread — pick who wins after a point handicap.
  • Total (Over/Under) — pick whether combined score is over or under.

Skip parlays and props until you're comfortable with these three.

Bankroll Rules That Save Beginners

  1. Only bet money you can lose without pain.
  2. Never risk more than 1–2% of your bankroll per bet.
  3. Set a weekly loss limit and stop when you hit it.
  4. Track every bet — you can't improve what you don't measure.

How to Place Your First Bet

  1. Pick a sportsbook (see how to choose).
  2. Sign up and deposit the minimum.
  3. Find a game with clear favorites (e.g. -200 or shorter).
  4. Place a small moneyline bet on the favorite.
  5. Log the bet in a spreadsheet.

Where to Learn More

Ready to level up? Read our bonus math guide and offshore vs US comparison. Or browse all betting guides.

Glossary

Moneyline
A bet on which team will win the game outright — no point spread.
Point spread
The handicap the favorite must cover for a spread bet to win.
Total (Over/Under)
A bet on whether combined points scored are over or under a set number.
Parlay
Multiple bets combined; all must win. Higher payout, much lower win probability.
Prop bet
A bet on a specific event (player points, first score, etc.) not tied to game outcome.
Vig / Juice
The sportsbook's cut, baked into the odds — usually around 4.5% at -110 pricing.
Live betting
Placing bets while a game is in progress; odds update in real time.
Bankroll
The total amount of money you've set aside for betting. Never mix with rent money.

Frequently Asked Questions

What do the +150 and -110 numbers actually mean?

American odds. A negative number is how much you must risk to win $100 (-110 means bet $110 to win $100). A positive number is how much you win on a $100 bet (+150 means bet $100 to win $150).

How much should a beginner bet?

Never more than 1–2% of your total bankroll on a single bet. If your bankroll is $500, individual bets should be $5–$10. This keeps losing streaks survivable.

What's the safest bet type for beginners?

Moneyline bets on the favorite in a single game. No spreads, no parlays, no props. Small stakes until you've placed 50+ bets and understand line movement.

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