CREATE TABLE table_name_7 (round VARCHAR(255), winning_team VARCHAR(255), date VARCHAR(255))
What is the round on 30 June with a.z.k./roc-compétition a.z.k./roc-compétition as the winning team?
    
SQL: SELECT round FROM table_name_7 WHERE winning_team = "a.z.k./roc-compétition a.z.k./roc-compétition" AND date = "30 june"