An example of simple cup with knockout-only round, home & away.
Boston Silvers
Unassigned
Chicago Golds
Rotterdam Greens
New York Golds
Kyoto Yellows
Bandung Oranges
Kyoto Oranges
Papua Reds
Sulawesi Greens
London Blues
Tokyo Silvers
Tilburg Maroons
Okunoshima Golds
Los Angeles Maroons
Los Angeles Silvers
Sheffield Reds