CREATE TABLE table_77998 ("Round" CLOB, "Date" CLOB, "Opponent" CLOB, "Venue" CLOB, "Result" CLOB)

What is the Date with a Opponent with wimbledon, and a Result of won 2-0?
SELECT "Date" FROM table_77998 WHERE "Opponent" = 'wimbledon' AND "Result" = 'won 2-0'
SELECT "Date" FROM "table_77998" WHERE "Opponent" = 'wimbledon' AND "Result" = 'won 2-0'