Question: What week was stefan edberg anders järryd was semifinalist and champion is john mcenroe 7–6, 6–3?
Schema: create table table_21584646_10 (week_of varchar, semifinalists varchar, champion varchar, PRIMARY KEY (week_of))
SQL: select week_of from table_21584646_10 where semifinalists = "stefan edberg anders järryd" and champion = "john mcenroe 7–6, 6–3"