cowboys
The Redskins' divisional rivals are; the New York Giants, the Philadelphia Eagles and, the Dallas Cowboys.
the giants and the redskins are mortals enemies
Their biggest rivals are the White Sox. But yes, the Cardinals are their biggest rivals within the National League
Their biggest rivals are Bristol Rovers.
dallas cowboys, New York giants, Washington redskins
One of Athens biggest rivals was Sparta.
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winneconne
Seabiscuits biggest rivals are War Admiral the son of the great Man O' War and Ligaroti to name a few.
USC
The big D, little d rivalry between Dallas and Denver will always be a classic. nope it is the Washington Redskins and the Philadelphia Eagles Dallas and Denver were never rivals and probably never will be. The Cowboys rivals currently are: Washington Redskins, Philadelphia Eagles, New York Giants, and Pittsburgh Steelers. Also who can forget that the Arizona Cardinals were once in the NFC East. San Francisco 49ers were a strong rival and of course the Houston Texans. Dallas has the most rivals in history because of such a winning record.
The first-ever meeting of the NFL rivals was on October 9, 1960 at Griffith Stadium in Washington. The Redskins won, 26-14.