Managers: for  U11 teams that can have 14 players rostered and U12-U16 teams that can have 18 players rostered, the numbers that are available are 1through 19 with goalkeepers being either number 1 or 18. For U17-U19 teams that can have 22 players rostered, the numbers that are available are 1through 22 with goalkeepers being either 1 or 18.