How Many Games in a Baseball Season? MLB Schedule Explained

By Emma Wilson · March 24, 2029

In Major League Baseball (MLB), each team plays 162 games during the regular season, resulting in a total of 2,430 games across the league. This structure has been standard since 1961 for the American League and 1962 for the National League, with exceptions due to labor disputes or global events like the pandemic-shortened 2020 season.

Understanding the MLB Regular Season Structure

The 162-game schedule is designed to balance competitive fairness, player endurance, and fan engagement. It spans approximately six months, beginning in late March or early April and concluding in late September or early October.

Breakdown of the Season Format

Interleague Play: Teams face opponents from both their own league and the opposing league.
Division Rivalries: Clubs play more frequently against teams within their division (typically 13–19 games per opponent).
Intraleague Matchups: Additional games are scheduled against non-division teams in the same league.
All-Star Break: Mid-season pause featuring the All-Star Game, followed by the second half of the schedule.

Postseason: Beyond the 162 Games

While the regular season consists of 162 games, successful teams extend their season through playoff competition. The current postseason format (as of 2022) includes:

Wild Card Series (best-of-three)
Division Series (best-of-five)
Championship Series (best-of-seven)
World Series (best-of-seven)

A team that wins all its playoff series could play up to 17 additional games, bringing their total to 179 games in a single season.

Historical Changes in Season Length

The number of games in a baseball season has evolved over time. Early seasons featured far fewer games, gradually increasing as the league expanded and professionalized.

Era	Seasons	Games Per Team	Notes
Early Professional Era	1876–1891	84–104	Varied by year and league structure
Standardization Period	1892–1903	132–154	Gradual increase toward uniformity
Deadball & Live Ball Eras	1904–1960	154	Set standard until expansion
Modern Era	1961–Present	162	AL added team; NL followed in 1962
Special Exceptions	1981, 1994, 2020	Reduced	Strike or pandemic interruptions

Table data source:1, 2

The shift from 154 to 162 games coincided with league expansion, ensuring balanced scheduling despite growing team counts. Exceptions such as the 1994 players' strike (which canceled the World Series) and the 60-game 2020 season due to COVID-19 show how external factors can disrupt the norm.

Variations Across Leagues and Levels

While MLB's 162-game season is the benchmark, other leagues operate under different schedules:

Minor League Baseball: Triple-A teams play 150 games; lower levels range from 60 to 142 games.
College Baseball (NCAA): Maximum of 70 games per season, typically around 50–60.
Japanese Nippon Professional Baseball (NPB): 143-game regular season.
Korean Baseball Organization (KBO): 144-game season.

These variations reflect differences in infrastructure, player development goals, and regional logistics.

Frequently Asked Questions About Baseball Season Length

How many games does each MLB team play in a season?

Each Major League Baseball team plays 162 games during the regular season, weather delays or special circumstances notwithstanding.

Why does MLB play 162 games?

The 162-game schedule was adopted to accommodate league expansion while maintaining balanced competition. It allows for extensive head-to-head matchups, reduces statistical variance, and maximizes fan engagement and revenue opportunities throughout the summer months.

Has every MLB season had 162 games?

No. The 162-game format began in 1961 for the American League and 1962 for the National League. Prior to that, teams played 154 games. Additionally, shortened seasons occurred in 1981 (strike), 1994–95 (strike), and 2020 (pandemic), when teams played only 60 games.

How many games are in the MLB postseason?

The postseason varies by round and outcome. A team must win 11 games to claim the World Series title (3 Wild Card + 4 Division Series + 4 Championship Series + 4 World Series). However, they may play up to 17 games if they lose some contests along the way.

Do all teams play the same number of games each season?

Yes, under normal conditions, all 30 MLB teams are scheduled to play 162 games. However, inclement weather or tiebreaker scenarios may result in slight discrepancies, though these are rare and usually resolved with makeup games or bye days.