<Li> the teams concerned reach agreement on a maximum number; </Li> <Li> the referee is informed before the match . </Li> <Li> If the referee is not informed, or if no agreement is reached before the match, no more than six substitutes are allowed . </Li> <P> The term "super-sub" refers to a substitution made by the manager that subsequently saves the game, generally by scoring a late equalising or winning goal . Players regarded as "super-subs" include Tupãzinho and Dinei for Corinthians, Azar Karadas for Brann, Santiago Solari for Real Madrid, Nwankwo Kanu for Arsenal, David Fairclough for Liverpool, Adam Le Fondre for Reading, Ole Gunnar Solskjær and Javier Hernández for Manchester United, Mikael Forssell for Chelsea, Leon Clarke for Wigan Athletic, Brendon Santalab for Western Sydney Wanderers Henrique for Brisbane Roar, Stevie Kirk for Motherwell,, Archie Thompson, Joshua Kennedy and Tim Cahill for Australia . </P>

When can a substitution be made in soccer