U.S. Open Cup
MLS-U.S. Open Cup spat begs a provocative question: Who controls U.S. soccer? - Yahoo Sports
U.S. Open Cup on X: And then there were two
Registration Window Opens for 2022 Lamar Hunt U.S. Open Cup Local Qualifying
MLS doesn't want its first teams playing in the U.S. Open Cup - Waking The Red
First round pairings announced for 2020 Lamar Hunt U.S. Open Cup - SoccerWire
What to know about the Lamar Hunt US Open Cup – NBC 6 South Florida
2015 Lamar Hunt U.S. Open Cup Final: Highlights - Sept. 30, 2015
Local teams competing in 2023 U.S. Open Cup qualifying – The Philly Soccer Page
Philadelphia Union to enter U.S. Open Cup in Round of 32 on May 10-11 - Brotherly Game
2022 US Open Cup: Format, schedule finalized for 107th edition of tournament
The US Open Cup: A quiet century of soccer history