Which championship had an oppenent of mario an i in the final?
CREATE TABLE table_name_8 (
    championship VARCHAR,
    opponent_in_the_final VARCHAR
)
SELECT championship FROM table_name_8 WHERE opponent_in_the_final = "mario ančić"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Which championship had an oppenent of mario an i in the final? ### Input: CREATE TABLE table_name_8 (
    championship VARCHAR,
    opponent_in_the_final VARCHAR
) ### Response: SELECT championship FROM table_name_8 WHERE opponent_in_the_final = "mario ančić"