4th substitute used in a World Cup match for 1st time ever
Russian midfielder Aleksandr Erokhin has become the first-ever player to come on as a fourth substitute during a FIFA World Cup match. Erokhin replaced Daler Kuziaev during the extra time's first half against Spain in Round of 16 match on Sunday. FIFA has allowed teams to make a fourth substitution but only in extra time of knockouts during this edition.