How Many MLB Baseballs Used in a Season? 2025 Data

By Sarah Miller · November 26, 2044

Major League Baseball (MLB) uses approximately 900,000 baseballs per regular season, with each game requiring an average of 8 to 10 dozen balls due to strict replacement rules, scuffing, home runs, and fouls.

How Many MLB Baseballs Are Used in a Season?

The official estimate from Major League Baseball and Rawlings, the league's exclusive supplier since 1977, is that around 900,000 baseballs are used annually during the regular season. This number does not include spring training, postseason games, or minor league operations. Each of the 30 teams plays 162 games, totaling 2,430 regular-season games, and each game typically goes through 8 to 10 dozen baseballs—or roughly 96 to 120 balls per game.

Why So Many Baseballs Per Game?

Several factors contribute to the high turnover of baseballs during each MLB game:

Scuffed or dirty balls: Any ball that becomes scratched, discolored, or muddy is immediately removed from play for fairness and visibility.
Home runs and foul balls: Balls hit into the stands are kept by fans and not reused.
Pitcher preferences: Pitchers often request new balls if they feel the current one is too slick or worn.
Umpire discretion: Umpires routinely replace balls they deem unfit for play.
Balls lost in play: Some balls get damaged during slides, collisions, or fielding attempts.

Manufacturing and Supply Chain Behind MLB Baseballs

All MLB baseballs are made by Rawlings in Costa Rica under tightly controlled conditions. Each ball must meet exact specifications: a cork-and-rubber center, wrapped in wool and cotton yarn, and stitched by hand with 108 stitches of red waxed thread.

Quality Control and Tracking

Since 2021, MLB has implemented tracking technology using RFID tags embedded in baseballs during select games to monitor usage, movement, and lifespan. While not all game balls contain chips, this initiative helps optimize inventory and understand wear patterns.

Season	Total Games	Baseballs Used (Est.)	Avg. Baseballs per Game	Cost per Ball (USD)	Total Cost (Est.)
2022	2430	850,000	93	$7.00	$5.95M
2023	2430	880,000	97	$7.00	$6.16M
2024	2430	900,000	100	$7.00	$6.30M
2025 (Proj.)	2430	920,000	102	$7.00	$6.44M

Table data source:1, 2, 3

The data shows a steady increase in baseball usage over recent seasons, likely due to stricter enforcement of ball replacement policies and higher home run rates. The average number of balls used per game has risen from 93 in 2022 to an estimated 102 in 2025, reflecting evolving gameplay dynamics and officiating standards.

Factors Influencing Baseball Consumption

Game Length and Pitch Count

Longer games with high pitch counts naturally require more baseballs. Extra-inning games or pitching changes involving multiple warm-up throws increase usage.

Weather Conditions

Rain, humidity, and dust affect ball integrity. In damp conditions, balls absorb moisture and become heavier or stained, leading to more frequent replacements.

Player Behavior and Home Run Rates

With the rise in power hitting across MLB, more balls leave the field as home runs or deep fouls. Teams like the New York Yankees and Los Angeles Dodgers consistently rank among the leaders in home runs, contributing to higher ball loss.

Ballpark Policies

Some stadiums have stricter protocols for ball replacement. For example, Minute Maid Park in Houston and T-Mobile Park in Seattle may use fewer balls due to retractable roofs reducing weather impact.

Frequently Asked Questions About MLB Baseball Usage

How many baseballs are used in a single MLB game?

On average, between 96 and 120 baseballs are used per game, depending on the number of fouls, home runs, scuffs, and pitcher requests. Umpires replace balls frequently to ensure consistent play quality.

Why doesn't MLB reuse baseballs after games?

MLB does not reuse baseballs that have been in play due to scuffing, dirt, and wear, which can affect aerodynamics and fairness. Some retrieved balls are authenticated and sold as memorabilia.

Are baseballs replaced after every foul ball or home run?

No, but any ball hit into the stands is removed from play. Balls that remain in fair territory may be inspected and reused only if deemed pristine by umpires.

How much does an MLB baseball cost?

Each official MLB baseball costs approximately $7.00 to manufacture. While not sold individually at retail price, team equipment budgets account for hundreds of thousands in annual baseball expenses.

Does the designated hitter rule affect baseball usage?

Indirectly, yes. The universal DH leads to more batters facing pitchers, slightly increasing the number of pitches and potential foul balls, thus contributing to higher baseball consumption compared to NL-only parks pre-2022.