Referee Country W D L
Marcello Domingues 2 0 0 2 0 1 0 0
Francisco Albuquerque 1 1 0 0 0 0 0 0
Henrique Cruz 1 0 0 1 0 0 0 0
Andreza Helena de Siqueira 1 1 0 0 0 0 0 0