Guide to Baseball Betting

Introduction to Baseball

As a variation of the British game “rounders,” modern-day baseball rose in popularity throughout the 19th century. Since then, professional leagues have formed worldwide.

We’ll be giving you an explained guide on everything you need to know when you bet on baseball games online. The rules and various leagues are essential information before you start gambling.

We’ll also discuss how and where to bet. We’ve researched online sportsbooks and determined which ones are the most trustworthy. Use our guide to become aware of the terms used in baseball betting. This information will allow you to know how each bet type works.


Main Rules

The pitcher is the player standing on the mound, throwing the ball to the batter. They pitch the ball by throwing it towards the catcher.

The player hitting the ball is the batter. The batter has three strikes. A foul ball, or a ball hit outside the field boundaries, is only considered a strike until the batter reaches two strikes.

If a batter doesn’t swing at a pitch that’s inside the strike zone, it’s a strike. If the player swings at a pitch and misses, it’s also a strike. After the third strike, the batter is out.

If the batter doesn’t swing at a pitch that’s outside the strike zone, then it’s a ball. After four balls, the batter gets to walk to first base. If the batter is hit with the pitch, then they also get to walk to first base.

If the batter hits the ball within the field’s boundaries, then that player can run the bases. This situation is called a fair ball.

A player must run on a fair ball to each of the four bases back to home plate to earn a point. Players can stop on the base to prevent them from getting out.

The player on the base can attempt to steal a base or wait until the batter hits a fair ball. The runner sprints towards the next base to steal as the pitcher is throwing the ball. Alternatively, they can run towards the next base after the batter hits a fair ball.

When a player hits the ball outside the playing field, they score a home run. A home run allows the batter and anybody on the bases to achieve a point automatically.

A player getting out means they are taken out of play. Each offence has three outs, and once those three outs are counted, the half-inning is over to achieve a point automatically, and the teams switch sides.

Baseball ends in nine innings. Each inning is separated into two parts; the top and bottom half. The top is the first half, and the bottom is the second half. At the end of the half-inning, each team switches offensive and defensive positions.

If the score is tied after nine innings, then an extra inning is played. This process is repeated until a team takes the lead.

Each league has its own rules when it comes to bats. The size and material of the bat significantly change how a swing affects the ball.

MLB requires bats to be smooth with 2.61 inches in diameter and 42 inches in length. There can’t be a cup or indent at the end of your bat, and you can’t apply foreign substances on the handle of your bat.

Main Competitions

Baseball bets

The MLB World Series is MLB’s annual best-of-seven championship. The American and National League are two leagues that makeup MLB. The champion of each of those leagues will play in the World Series.

The Japan Championship Series is the best-of-seven championship of Nippon Professional Baseball. Nippon Professional Baseball is similar to MLB in that there are two circuits within the main league. The winner of each circuit will compete in the Japan Championship Series.

The KBO championship series is the Korean Series. The teams that placed first, second, third, and fourth place in the regular season face off in a playoff series to determine which teams are moving on to the championship.

The third and fourth place winners of the regular season compete in the first round of the playoff series. The winner of that round then faces the second-place winner of the regular season. The overall winner of the playoff series faces the first-place winner of the regular season in the championship game.

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When wagering on baseball, you must choose a trusted bookmaker. Below, we’ll explain our top picks for baseball betting sites.

Bovada is a reliable sportsbook with a solid customer base. It has above-average baseball betting odds, and generous bonuses such as its sports welcome bonus. Sign up and deposit to receive a 50% bonus of up to $250.

Bet365 is a fantastic option for MLB bettors that prefer straight bets. If your team is ahead by five runs at any time in the game, your straight bet gets paid to you. Even if your team loses, your bet is still awarded to you.

How MLB Betting Works

The Moneyline

The Moneyline is the negative and positive numbers you see next to teams. The negative number tells you how much you have to wager to win $100. The positive number tells you how much money you’ll win on a $100 bet. The moneyline will say to you how good one team is over another.

The Props

Prop bets are widespread for baseball betting sites. Prop bets are made on singular events such as strikes or walks. You may place a prop bet on how many strikes a particular player will get.

The run line

The run line is similar to point spread betting. You’ll see both teams with a positive and negative number. These numbers are usually 1.5 and -1.5. You’re betting on if the underdog will keep the game within a run or if the favourite will beat them by more than a run. The team with the negative number is favoured to win, while the underdog is the positive number.

Total Betting

Total betting is wagering on how many runs are scored by both teams combined. The winner of the game doesn’t matter; total bets only depend on the total score. A sportsbook will generally set a number, and you can bet over and under that number. Each team will have different odds of winning, so the prices will vary.

Future Betting

Future betting is a way to place wagers on future outcomes. When we mention “future outcomes,” we mean outcomes that aren’t on the same day as the wager. MLB bettors will commonly place wagers on the World Series before the regular season starts. This type of wager is an example of a future bet.

Many states allow MLB online betting. Ever since the Federal ban got lifted, states have gradually allowed online sports wagering. Here are the states that have authorized online sports gambling.

  • New Jersey
  • West Virginia
  • Virginia
  • Pennsylvania
  • Iowa
  • Rhode Island
  • Oregon
  • Indiana
  • New Hampshire
  • Illinois
  • Colorado
  • Tennessee
  • Montana
  • Nevada

When wagering on baseball, you must research the team you’re betting on and use tools that’ll give you the best baseball bets.

Find out your team’s offensive and defensive strengths by gathering the data of a particular roster and looking at the long-term success. This long-term view will prevent your judgment from being clouded by short-term luck. Suppose the New York Yankees upset the Boston Red Sox. If you bet that the Yankees will win their next game based on this performance, you’ll miss out on the big picture.

Looking at the critical positions of each team is crucial for your baseball betting strategy. Heavy-hitting batters and pitchers are the positions that you should research. If a pitcher is injured, then that heavily impacts the odds of the game.

Your type of bet determines your method of research. For a total runs bet, look for talented batters and pitchers on both teams. Batters that are notorious for their batting average will run up the score. Bad pitchers will give the other team more chances at scoring.

When choosing the best batters on each team, research each one individually. Look for any signs that a particular player may not play to the best of their ability. Unsteady relationships between the team and individual players can have a drastic effect on a player’s performance. If you notice these hints, then you may want to bet under the line.

It’s also good to evaluate the pitchers to determine how low or high scoring the game may be. If a team has all-star batters, then they’ll perform exceptionally well against a below-average pitcher. Just like for batters, research the individual pitchers and check for signs that indicate a below-average game. Bad pitchers will allow all-star batters to run up the score.

Leagues and Divisions of MLB

MLB, or Major League Baseball, is the dominant professional baseball league for US and Canadian players. The league developed from combining the National League and American League. Today, It’s the most famous baseball league for bettors worldwide.

MLB’s two leagues, the American League and the National League, both have three divisions. Each league has an East, Central, and West division.

The American League was formed after the National League. It was initially a minor league called the “Western Team.” Today, fifteen teams are playing for this league.

The National League, or the senior circuit, was formed 25 years before the American League. This league consists of sixteen teams.

Despite both leagues making up Major League Baseball, there is a difference between the two leagues. The American League has a designated hitter rule that allows a designated batter to take the place of another batter. The pitcher will usually be the player that is replaced. The National League doesn’t have this rule, so this league is generally low scoring.

MLB Schedule

The MLB season starts in around March and can span up to six months. Each team’s schedule consists of 162 games played in two-four game series.

Teams will play their series throughout the week. Usually, they’ll play one series mid-week and another on the weekend.

Each league will have an All-Star break in July. This break is dedicated to the All-Star Game, which is played by the all-stars from each league. There are no games played the day before and two days after the All-Star Game.

MLB Playoffs

Boston and Pittsburgh first played in the World Series in 1903, soon after the birth of the American League. This best-of-nine game marked the birth of MLB. The World Series was established as an annual event after this game, and MLB changed the championship to a best-of-seven series.

Each league implemented a best-of-five championship game in 1969. MLB formed this series because each league had two divisions within the league.

Once each league formed three divisions, there was a demand for a division series. In 1995, MLB created a best-of-five series between the division winners.

After the regular season is finished, both leagues begin the playoffs. The two wild card teams will play for one game for the wild card playoff. The victor of that game will play in the two best of five series against the division winner.

The American League will play in a best of seven championship game against the winners of the league, and the National League will also have a championship game. The winner of each league will play in the World Series for a best of seven series.

Baseball Facts and History

Baseball bets

A book first mentioned baseball in Great Britain in the 18th century. Although it was written, they didn’t mean the modern version we have today. They were most likely talking about rounders or another form of early baseball.

Rounders is an ancient game developed in Great Britain. A variation of rounders was beginning to gain popularity in North America. This game was modern baseball, which became America’s most popular sport by the mid-19th century.

Professional Baseball leagues were developed in America, beginning with the National Association of Professional Base Ball Players.

The National and American League were formed after and were more successful. In 1903, MLB was started, which combined the National and American League.

Early baseball leagues had rules that differed significantly from modern baseball. Until the end of the 19th century, players were bare-handed. Pitching was revolutionized around this time. The National League required pitchers to start from a fixed position and wait between pitches in 1887.

The sport has grown in many countries such as Japan and Korea. Players from these leagues have even moved to play on an MLB roster.

The Korean Baseball League is a South Korean professional baseball league that recently rose to prominence. Players such as Hyun-Jin Ryu made viewers realize the KBL’s talent.

Nippon Professional Baseball is the most-watched baseball league in Japan. The rules are very similar to MLB rules, with only changes to the baseball, strike zone, and field sizes. Despite these differences, Nippon has gained the attention of many baseball fans.


Baseball started as a simple pastime but is now a global sport. MLB is the most prominent baseball league. When it comes to MLB betting, there are general baseball betting tips to know.

Sportsbooks will include moneyline wagers, which are the most simple. The negative number indicates how much money you have to bet to win $100. The positive number represents the amount of money you’d win if you wagered $100.

When MLB betting, you’ll notice props bets are a famous baseball betting trend. These bets depend on an independent event within the game, such as how many strikes a player will get.

The run line is shown as two numbers next to two teams. The negative number represents the favourite, and the positive number expresses the underdog. A 1.5 run line means the underdog must keep the game within one run, or the favourite wins by over one run. The run line is similar to the point spread.

A total bet is a bet that depends on the total score of the game. We recommend this bet if you don’t know who will win but are confident the game will be a high or low-scoring game.

You can only bet online if you reside in a legalized state. We recommend using Bet365 since it’s a trusted site. You also get fantastic value for straight bets.


What are the MLB Divisions?

There are three divisions in each MLB league. Both leagues consist of an East, Central, and West division. Division winners will move forward to face off against other division leaders for the League championship.

How to Bet on Baseball and Win?

To increase your chances of betting correctly, develop a strategy by researching your favourite team. Research star batters and pitchers and check for injuries or any disadvantages that may impact the outcome of the game.

How Does Baseball Betting Work?

Baseball betting varies depending on the league you’re wagering on. Each league will have a unique regular season and postseason structure. You can place various types of bets, such as prop bets and total bets. The different bets allow you to place a wager on particular events in the game.

How to Bet MLB Baseball?

To bet on MLB baseball, you must first choose a trustworthy sportsbook. Our recommendation for a reliable sportsbook is Bet365. It offers you a slight advantage if you make straight wagers. You must also be knowledgeable on the various bet types. Prop and moneyline bets are the preferred type of wager for MLB. Prop bets are wagers on an event happening in a game. These wagers can be based on many possibilities, but common ones include strikes and walks for a particular player. A moneyline bet is when you wager on the winner of the game. The numbers beside each team represent the odds of each team winning. The negative number is how much money you have to bet to win $100. The positive number indicates how much money you’ll win on a $100 bet.

How Do Baseball Odds Work?

Baseball betting odds show you which team is more favoured to win. Odds will appear in negative and positive numbers. The negative number represents the underdog, while the positive number represents the favoured team to win. The wider the gap is between the two numbers, the more one-sided a match is. Baseball betting odds will translate into the risks you take for wagering on a particular team. Moneyline bets require you to bet more than $100 to win $100 if you’re betting on the favourite to win. If you believe the underdog may win, then you’ll receive a bigger payout for a $100 bet.

How Does MLB Betting Work?

MLB betting has bets on players, teams, and events within a game. These bets will have odds to even out the wagers. Moneyline bets will have a negative and positive number to indicate the odds.

How to Read Baseball Odds?

Baseball odds will consist of a positive and negative number. One team will have a positive number, which indicates how much money you’d win on a $100 bet. The negative number shows you how much money you’ll have to bet to win $100.

What is the Best Baseball Betting Strategy?

A baseball betting strategy should be based on long-term data. Look at your team’s offensive and defensive strengths and weaknesses and compare that with the opposing team.

How to Read Baseball Betting Lines?

Betting lines are a way of seeing the odds of each team winning. A moneyline will be shown as a positive and negative number. The negative number indicates how much you have to bet to win $100, while the positive number shows you how much you’ll win on a $100 bet.

Elica Martinova
Betting expert
Certified Betting Expert
Elica Martinova
Ellie is in charge of writing, editing, and publishing reviews in Bulgarian, English, and German. She has a long track record as a journalist and is passionate about writing. Also, she is quite experienced when it comes to bookmakers as well.