Get Bets: How Sports Betting Actually Works — Odds, Lines, and What to Know Before You Bet

Get Bets: How Sports Betting Actually Works — Odds, Lines, and What to Know Before You Bet

Get Bets looks simple on the surface. But once you peel it back, there’s a lot more going on behind the numbers. Odds move, lines change, and sometimes the price shifts even when it feels like nothing happened. This guide walks through the basics without hype, sales talk, or shortcuts.



 

What This Guide Explains

  • How sportsbook odds are priced
  • Why betting lines move
  • The difference between opening odds and the closing line
  • How sharp money affects odds
  • Why comparing sportsbook odds matters

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Get Bets: What the Numbers Really Mean

Sportsbook odds are prices.

That’s it.

They aren’t predictions, rankings, or opinions about which team “should” win, whether you’re betting with traditional funds or using cryptocurrency betting platforms.

If a bet is listed at -110, you’re risking $110 to win $100.

The sportsbook keeps the difference as part of its edge.

Every bet has that cost built in.

Odds also imply probability.

Lower odds suggest the market believes an outcome is more likely.

Higher odds suggest less likelihood.

As money comes in, current odds adjust to reflect demand, which is why understanding how odds move matters for both traditional bettors and crypto bettors.

Once bettors stop reading odds emotionally and start reading them as pricing, betting decisions become a lot clearer.

In simple terms, sportsbook odds are prices that change based on money coming in, not predictions about who will win.

Odds Example What It Means
-110 Risk $110 to win $100
Lower Odds Higher implied probability
Higher Odds Lower implied probability
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Opening Odds vs Closing Line: Why the Number Changes

Why do betting lines move if nothing changes?

Betting lines move because sportsbooks adjust prices to manage risk and balance action, not because teams or outcomes have changed.

Opening odds are the first prices sportsbooks release when a betting market goes live.

These numbers are based on internal ratings, historical data, and early expectations.

Then the market steps in.

As bets are placed, lines move.

Sometimes they move slowly.

Sometimes they jump fast.

If sharp money shows up early, sportsbooks react quickly to limit risk.

By game time, the market settles on the closing line.

This final number reflects the most information, the most money, and the most adjustment.

That’s why many bettors use the closing line as a benchmark for efficiency.

A spread might open at -3 and close at -6, not because the teams changed, but because the market did.

Why Lines Move

  • Early betting action
  • Sharp money influence
  • Risk management adjustments
  • Market demand changes
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Point Spread, Over Under, and Moneyline Without the Fluff

Betting sports fall into three categories. The point spread is designed to level the matchup. A team listed at -7 needs to win by more than seven points.

Anything less, and the bet loses. The over under is about total scoring.

If the line is 45.5, you’re betting on whether the combined score lands above or below that number. The moneyline is the simplest option.

Pick the winner.

No margin, no math.

Different bettors gravitate toward different bet types. Some like spreads for consistency. Others prefer totals because they focus on pace and style. Moneylines appeal to bettors who want a clean result.

Bet Type How It Works
Point Spread Win margin must exceed the spread
Over / Under Bet on total points scored
Moneyline Pick the outright winner
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Sharp Money, Public Bets, and Line Movement

Sharp money comes from bettors who win consistently over time.

Their wagers tend to be larger and more respected by sportsbooks.

Public bets usually come from casual players. These often pile onto favorites, popular teams, or recent winners.

Here’s where it gets interesting.

A line can move even if most bets are on one side.

If sharp money hits the other side, sportsbooks adjust.

Not because they think that side will win—but because they want to manage exposure.

This is why current odds sometimes shift in ways that confuse casual bettors.

Sharp money influences line movement more than public betting volume because sportsbooks respect proven bettors over raw bet counts.

 

What Moves a Line

  • Sharp money influence
  • Bet size, not bet count
  • Exposure management
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Live Odds and Betting While the Game Is Happening

Live odds update during the game itself.

Every big play, injury, or momentum swing can move the line.

A moneyline might flip after a turnover.

A total can jump after a quick score.

Everything happens fast.

Live betting is more volatile than pregame betting.

There’s less time to think, fewer chances to shop lines, and more pressure to act quickly.

It rewards preparation more than patience.

That speed is why live odds feel so different from pregame markets.

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Get Bets Bonuses: What They Actually Do

Sportsbook bonuses sound generous, but they’re structured around wagering requirements.

Deposit matches, free bets, and odds boosts all come with conditions.

Most require bettors to place a certain amount of action before withdrawals are allowed.

Some limit which odds qualify.

Bonuses aren’t automatically bad, but they’re not free money either.

Understanding how they interact with sportsbook odds prevents frustration later, especially when you know how to effectively use and maximize a free play bonus.

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Why Comparing Odds Matters More Than Most Bettors Think

Odds are not universal.

One sportsbook might list a bet at -105, another at -115.

That difference looks small.

It isn’t.

Over time, paying worse prices eats into results, even if your win rate stays the same.

Shopping for better odds doesn’t change outcomes—it changes efficiency.

Comparing sportsbook odds across sportsbooks is one of the simplest ways to improve long-term betting performance.

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Get Bets Sports

Legal sportsbooks in the United States offer betting markets across major professional leagues, college sports, and select specialty competitions.

  • NFL (Football) — spreads, totals, moneylines, player props, live betting
  • NCAA Football — game lines, conference odds, futures (state rules may apply)
  • NBA (Basketball) — spreads, totals, player props, in-play betting
  • NCAA Basketball — regular season games, tournaments, March Madness betting
  • MLB (Baseball) — run lines, totals, moneylines, futures, live betting
  • NHL (Hockey) — puck lines, totals, moneylines, live wagering
  • Soccer — MLS and international leagues, match odds, totals, live markets
  • UFC / MMA — fight odds, method of victory, round betting
  • Boxing — fight lines, round props, championship bouts
  • Golf — tournament winners, matchups, round betting
  • Tennis — match winners, sets, live betting
  • Motorsports — NASCAR, F1, race winners, head-to-head matchups
  • Specialty & Props — awards, entertainment, novelty markets

Availability varies by state, especially for college sports and player prop markets.

Browse all available sports betting markets

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FAQ

What are sportsbook odds and how do they work?

They are prices that reflect implied probability and sportsbook margin.

What is the difference between opening odds and the closing line?

Opening odds are the first prices posted.

The closing line is the final market price.

What does sharp money mean in sports betting?

It refers to wagers placed by experienced bettors that influence line movement.

Are live odds better or worse than pregame?

Neither.

Are faster and more volatile, requiring quicker decisions.

How do sportsbook bonuses really work?

They usually include wagering requirements before withdrawals are allowed.

Why do sportsbook odds change?

Sportsbook odds change to balance betting action and manage risk as money enters the market.

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A common misconception is that sportsbooks move odds to predict winners, when in reality odds move to control exposure and balance the betting market.


 

Final Thoughts

It’s about understanding how odds are priced, why lines move, and how sportsbooks manage risk.

Before placing a bet, take a moment to compare current odds and see how the market has shifted — or build deeper knowledge through the MyBookie Sports Betting Academy.

That awareness does more for long-term results than chasing predictions ever will.

   
     

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