Who were the semifinalists in the tournament where Mats Wilander 7-6, 6-3 was declared the champion?
CREATE TABLE table_31079 (
    "Week of" text,
    "Tournament" text,
    "Champion" text,
    "Runner-up" text,
    "Semifinalists" text,
    "Quarterfinalists" text
)
SELECT "Semifinalists" FROM table_31079 WHERE "Champion" = 'Mats Wilander 7-6, 6-3'
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: Who were the semifinalists in the tournament where Mats Wilander 7-6, 6-3 was declared the champion? ### Input: CREATE TABLE table_31079 (
    "Week of" text,
    "Tournament" text,
    "Champion" text,
    "Runner-up" text,
    "Semifinalists" text,
    "Quarterfinalists" text
) ### Response: SELECT "Semifinalists" FROM table_31079 WHERE "Champion" = 'Mats Wilander 7-6, 6-3'