How Many Innings in Baseball Game?

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Article by Simon Day
Baseball Field
Last Updated: Sep 3rd, 2024 Share On Your Network:

Baseball has been a beloved sport in North America for generations, and its popularity has spread across many countries on several continents.

The world’s highest standard of the sport is MLB, the professional league in the USA and Canada. Still, minor and youth leagues below this are also widely followed and provide plenty of entertainment. 

If you’re new to the sport and ask yourself, “How many innings in baseball game?” or overhear a commentator saying, “It’s the bottom of the ninth”, don’t worry; Betsquare has you covered.

Baseball innings divide the gameplay into different sections. Today, we want to look at baseball innings, exploring the details of an inning, why a baseball game has nine innings, and how long a game generally takes to conclude.

What Are Innings in Baseball?

So, what are innings? Innings in baseball are the portion of the game where each team has a batting and pitching sequence. Let’s say the New York Yankees are playing the Boston Red Sox, and it’s the Yankees to bat first.

The Red Sox pitcher (the player who throws the ball towards the batter) must get three Yankees players out successfully. When they do, half the inning is over. In the second half of the innings, the Yankees pitcher attempts to do the same to the Red Sox batters. Once three batters from each team are out, the inning is over, and a new one starts.

Baseball innings don’t have a fixed amount of time because teams can score many points within an inning or fail to hit the ball on any of the pitches, so it’s not easy to answer, “How long is an inning?”.

How Many Innings Are in Baseball?

To explore the finer details of baseball innings, you need to know the different levels of the sport.

How many innings in baseball?

This will depend on the level of baseball you’re playing or watching, but the elite level has nine innings in every game, plus more if the score is tied at the end of nine innings until we have a winner. International games and lower age-group games sometimes use different formats.

How many innings in college baseball?

College baseball in North America generally applies the nine-innings format. Still, occasionally, in the regular season, the Mercy Rule can shorten this if a team has a massive advantage after seven innings. The Mercy Rule doesn’t apply to the college baseball post-season.

How many innings in high school baseball?

There are usually seven innings in high school baseball games in North America unless extra innings are required if the score is tied after the regulation innings. Some states implement a Mercy Rule when games are no longer competitive, e.g. in California, if a team is 20 runs down after 2.5 or 3 innings, victory can be awarded to the opposition.

How many innings in professional baseball?

Professional baseball, such as MLB, is the sport’s highest level and, therefore, has nine innings in total, assuming the score isn’t tied at the end of those nine innings. There is no Mercy Rule in MLB.

What happens after nine innings?

Teams will contest an extra inning if the score is tied after nine innings to determine who wins. In MLB, they’ve tried to reduce how long extra innings take by having each team start with a runner on second base to increase scoring likelihood. You must outscore your opponent in the extra inning to win the game.

Why Is Baseball Played in Nine Innings?

Now that you know what an inning is, you might wonder, “Why is baseball nine innings?”. The primary reason for this is that games used to be too long due to the old rules of baseball stating that the first team to reach 21 runs wins the game.

As time passed, pitching increasingly improved, leading to long games. Therefore, the authorities decided that the best approach was to limit games to nine innings per team and that no run total had to be reached. Instead, you just had to outscore the opponent.

This ruling dates back to the mid-1800s and has remained in place.

How Long Is a Baseball Game?

A Baseball

The average Major League Baseball game in 2023 took around 2 hours and 40 minutes, which is curious because every other season since 2012, games last at least 3 hours, so there has been a reduction in the game duration.

At the start of the 2023 season, authorities introduced a pitch clock to reduce baseball game length by speeding up the pitching process and penalising pitchers who exceeded the allowed time. Knowing these rules can help when you are betting on sports.

In 1981, it took three days for the contest between the Pawtucket Red Sox and the Rochester Red Wings to conclude the longest professional baseball game ever. Accumulatively, the game lasted 8 hours and 25 minutes, with 33 innings being played.

The Bottom Line

Understanding innings in baseball, how many innings in baseball games there are, depending on the level of play you’re referring to, and how long a game usually lasts are essential to your broader understanding of the sport. 

You should only bet on a sport when you have a sufficient grasp of how the game works so that you are more likely to be successful and win from your stake.

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