The 2015 Lamar Hunt U.S. Open Cup was the 102nd edition of the oldest ongoing competition in American soccer.
Host team listed firstBold = winner* = after extra time, ( ) = penalty shootout score The Preliminary round draw was announced Wednesday, April 8, 2015.
A total of 42 teams competed, including the 21 winners from the previous round and 21 new entries from the third tier United Soccer League.
[8] A total of 30 teams competed, including the 21 winners from the previous round and 9 new entries from the second tier North American Soccer League.
The lowest ranked teams this round are PSA Elite and Chula Vista FC from the fifth tier.
[10] A total of 32 teams will compete, including the 15 winners from the previous round and 17 new entries from top flight Major League Soccer.