Major League Baseball (MLB) teams are owned by a variety of individuals and groups. The Toronto Blue Jays are owned by Rogers Communications, led by CEO Edward S. Rogers III, with a net worth of 11.5 billion U.S. dollars. Individual owners of MLB franchises include wealthy individuals such as Mark Attanasio (Milwaukee Brewers), John Henry (Boston Red Sox), and Arte Moreno (Los Angeles Angels), who also have other business interests outside of sports ownership. There are also multiple ownership groups that own MLB franchises, made up of a mix of businesspeople, investors, and wealthy individuals who come together specifically to purchase and operate the teams. In rare occurrences, franchises have also been owned by the league, such as the Montreal Expos and the Texas Rangers in the past. The ownership process often includes the approval of the other MLB owners and requires significant financial resources.

Steven A. Cohen Steven A. Cohen's purchase of the New York Mets for 2.4 billion U.S. dollars in 2020 constituted a significant event in the sport. The purchase made him the wealthiest franchise owner in the league, with a personal wealth of around 16 billion U.S. dollars. Cohen stated that he planned to invest in the team to help bring it success on the field, as well as in its business operations. One of his main goals with the purchase was to renovate Citi Field, the team's stadium, and to invest in the team's player development facilities. He also announced plans to enhance the fan experience through technology and fan engagement, aiming to bring the team closer to its fan base. Billionaire sports club ownership The growing trend of wealthy individuals buying sports teams can have both positive and negative impacts. On one hand, wealthy owners bring significant financial resources to teams, which can improve the team's performance and overall competitiveness. However, there are also concerns such as concentration of wealth and power among a small number of teams and owners, a less competitive league, and owners prioritizing financial returns over competitive balance. Additionally, the high price of ownership can make it difficult for new ownership groups to enter the market and lead to lack of diversity among ownership group of sports teams. This can also lead to high-priced tickets and merchandise, making it harder for low-income fans to support their team.

In 2025, the Major League Baseball (MLB) team with the lowest franchise value was the Miami Marlins. The Florida-based team had a franchise value of 1.05 billion U.S. dollars that year. Meanwhile, the New York Yankees ranked as the most valuable franchise in 2025, with a value of 8.2 billion U.S. dollars. MLB revenue streams Major League Baseball teams have numerous sponsorship deals, which provide them with income from advertising on stadiums and in broadcast media. Another revenue stream for MLB teams is the sale of food, drinks, and other concessions at games. This includes the sale of traditional game day fare such as hot dogs, popcorn, and beer, as well as official merchandise such as jerseys, caps, and other memorabilia which provide additional revenue streams for the franchise. Take me out to the ball game MLB teams also generate revenue from ticket sales for regular season and playoff games, which includes individual game tickets, season tickets, and suite rentals. Overall, MLB attendance is consistently high, with many teams regularly selling out their stadiums. Despite a significant reduction in 2021 due to the coronavirus (COVID-19) pandemic, attendance at MLB matches has rebounded in recent years, exceeding 28.5 thousand in 2024.

In the 2022 season, Fukuoka SoftBank Hawks, which manages the eponymous professional baseball club, had the highest total assets among all companies that manage Nippon Professional Baseball (NPB) teams in Japan with approximately ****** billion Japanese yen.

With an estimated net worth of 8.8 billion U.S. dollars, the Golden State Warriors franchise was the most valuable team in the National Basketball Association (NBA) in 2024. Trailing in second place were the New York Knicks with a value of 7.5 billion U.S. dollars. How much revenue does the NBA generate? For the 2023/24 season, all NBA teams generated combined revenues of over 10 billion U.S. dollars; regular season ticketing in the NBA accounted for about a fifth of the total. Meanwhile, the Golden State Warriors and the New York Knicks were the NBA franchises that generated the most revenue, with 800 million U.S. dollars and 543 million U.S. dollars, respectively. Meanwhile, the average franchise value in the NBA registered a significant growth between 2014 and 2024, rising from 634 million U.S. dollars to over four billion U.S. dollars. Sports team values Compared to the National Football League (NFL), franchises in the NBA are, on average, worth less. However, since 2018, teams in the NBA have become more valuable than the average team valuation in Major League Baseball (MLB). In 2023, the average franchise value in the National Football League (NFL) was around 5.11 billion, whereas Major League Baseball teams had an average value of over 2.31 billion U.S. dollars. The most valuable NFL franchise was the Dallas Cowboys, valued at 9 billion U.S. dollars in 2023. That year in the MLB, the New York Yankees, with an estimated worth of 7.1 billion U.S. dollars, were the most valuable MLB franchise.