Here, we are ranking all 30 teams, from the smallest operations to the sport’s. In 2025, the major league baseball ( mlb ) team with the lowest franchise value was the miami marlins. · explore sporticos mlb franchise valuations with this interactive data visualization. Dollars that year. The official ground of the new york yankees, the most valuable mlb team as of the 2023 mlb season. See why mlb clubs are growing slower than their nfl and nba rivals. · for the 28 th consecutive year, the new york yankees lead forbes’ annual survey of mlb franchise values, becoming the first baseball team to crack the $8 billion mark. Forbes compiles the finances of all 30 mlb teams to produce an annual ranking of the best franchises in terms of valuation. · in mlb , tv deals, stadium revenue and market size all play a huge role in shaping what each franchise is worth. The florida-based team had a franchise value of 1. 05 billion u. s. · during the 2024 season, the sports revenue hit a record $ 12. 1 billion — $500 million more than the previous season — as attendance, ticket sales and sponsorship revenue all reached record. · forbes ranks major league baseball s most valuable teams, from the new york yankees to the miami marlins.