Ranking the Top 10 Markets for Relocation or Expansion

30. Its a number that seems to suit big pro sports leagues in America. The NBA has it. Ditto for the NHL. And yes, MLB has it. Currently, only the NFL is the exception at 32. The number of markets at 30 is manageable. The NFL has the advantage of being highly centralized (revenues are shared more evenly across the franchises), and exceptionally popular. Even with that, there are strains (note that the owners recently opted out of the CBA) with the added teams. Of all these, it is MLB that was the last to expand (1998). NHL? 2000 with the Columbus Blue Jackets and the Minnesota Wild. NFL? 2002 with the Houston Texans. NBA? 2004 with the rechristened Charlotte Bobcats. And, when you look at MLB historically, the stretch in-between expansions currently is the second longest since, well… the Expansion Era: a decade. There are reasons for this, of course. The rapid period of expansion in the ‘60s occurred shortly after Walter O’Malley and Horace Stoneham moved the Dodgers and Giants to the West Coast. The moves in 1957 showed that with air travel, markets west of the Mississippi could be tapped that had never been considered before. When coupled with the growth of television, untapped revenues could be accessed. The AL and NL were also very much separate leagues vying for markets. Now, most all the prime large markets have been sucked up, and television, once simply an over-the-air matter, is a huge factor given regional sports networks. Below is a listing of markets, along with their respective leagues from the time the Dodgers and Giants relocated, till 2008. Expansion or Relocation in the Modern Era Team Year League Angels 1961 AL Senators relocate, become Twins 1961 AL Senators (Part II) 1961 AL Mets 1962 NL Astros 1962 NL Milwaukee Braves relocate to Atlanta 1966 NL KC Athletics relocate to Oakland 1968 AL Padres 1969 NL Expos 1969 NL Royals 1969 AL Pilots/Brewers 1969 AL Second Senators relocate to Arlington (Rangers) 1972 AL Mariners 1977 AL Blue Jays 1977 AL Rockies 1993 NL Marlins 1993 NL D-Backs 1998 NL Devil Rays 1998 AL Expos relocate to DC (Nationals) 2004 NL Select Read More to see the Top 10 Markets for Relocation or Expansion