CREATE TABLE table_name_69 (championship VARCHAR2, previous_champion_s_ VARCHAR2)

In which championship had a previous champion of 'defeated Justin Corino in tournament final'?
SELECT championship FROM table_name_69 WHERE previous_champion_s_ = "defeated justin corino in tournament final"
SELECT "championship" FROM "table_name_69" WHERE "defeated justin corino in tournament final" = "previous_champion_s_"