Last night both Dallas and L.A. used 4 subs. Are the FIFA substitution rules modified for US Open Cup games? Are their any other FIFA modifications for US Open Cup games?
What FIFA substitution rules. FIFA only mandates substitution limits for its own competitions. I know the early USOC round games involving the PDL Raleigh CASL Elite has a limit of 5 substitutions. That's not a "modification", it's a "rule"