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

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

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

Hudson River Blue] MLS said to be “holding the US Open Cup hostage” - Open Cup at risk of cancellation : r/MLS

Why Is U.S. Women's Soccer Still Fighting to Exist? - The New York Times

Relegation and expansion: USL has ambitious plan to surpass MLS as top US soccer league : r/soccer

Major League Soccer - Wikipedia

MLS quits US Open Cup, rips US soccer apart - World Soccer Talk

Messi the talk of MLS media day — even while absent

U.S. Open Cup - Wikipedia

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

MLS Open Cup stance backfires as USSF blocks Next Pro teams - World Soccer Talk

Dollars vs. trophies: At Messi's Inter Miami, can business and soccer coexist? - Yahoo Sports

MLS ditches U.S. Open Cup, sparking outrage and questions throughout American soccer - Yahoo Sports

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