MLS, U.S. Soccer reach U.S. Open Cup compromise - The Washington Post

Recap: D.C. United frustrated 0-2 by rising Columbus Crew – The District Press

MLS homegrown player rules will loosen, with fewer territorial restrictions - The Athletic

Major League Soccer - Wikipedia

USSF rejects MLS's U.S. Open Cup plan - The Washington Post

As Audi Field makes progress toward completion, D.C. United still has issues to resolve - The Washington Post

USL 'disappointed' with handling of MLS-U.S. Open Cup dispute - ESPN

Major League Soccer - Wikipedia

MLS, U.S. Soccer reach U.S. Open Cup compromise - The Washington Post

Jack Harrison: from Manchester United to No1 draft pick and Yankee Stadium, New York City FC