Peter Angelos, Baltimore Orioles, Washington Nationals, and Mid-Atlantic Sports Network (MASN) / 2000s
The modern Beltway rivalry was born from a bitter business dispute rather than an on-field grudge. When Major League Baseball prepared to move the Montreal Expos to Washington for the 2005 season, Orioles owner Peter Angelos fought the relocation, arguing that Baltimore had a legally protected claim to the entire Baltimore–Washington market and that a Washington club would drain Orioles attendance and revenue. The Orioles had already tried to absorb Washington’s fan base after the second Senators left for Texas following the 1971 season: in 1972, the club removed “Baltimore” from its road jerseys and wore only “Orioles,” an effort to present itself as the region’s team. In a 2004 WBAL radio interview, Angelos went further, declaring that “there are no real baseball fans in D.C.,” a remark that became a lasting source of resentment among Nationals supporters. On December 3, 2004, MLB owners approved the Expos’ relocation by a 28–1 vote, with Angelos casting the lone dissenting ballot. To secure his cooperation and avert possible litigation, MLB granted the Orioles extraordinary control over the new regional television arrangement. The resulting MASN deal initially gave the Orioles a 90 percent ownership stake and the Nationals only 10 percent, with Washington’s share rising by one percentage point annually for 23 years until it reached a permanent 33 percent. The Orioles also agreed to pay $20 million annually for Nationals broadcast rights through 2011, after which the rights fees were subject to renegotiation. Because the network was created only days before the 2005 season and many Washington-area cable systems had not yet agreed to carry it, Nationals fans initially could not watch many of their new team’s games, intensifying the sense that Baltimore had been allowed to control Washington’s baseball identity. The dispute later escalated into a legal and financial fight: in the early 2010s, the Nationals argued that MASN was underpaying them for television rights, and MLB’s arbitration panel ruled in Washington’s favor. The Orioles rejected the result and took the matter to court, leaving the Nationals as the only MLB club without control of its own regional sports network and ensuring that the rivalry remained entangled in ownership, media revenue, market rights, and long-standing fan hostility.
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