user: ### NOW ANSWER:
Question: Name the least ovrs for wkts of 0
Columns: ['Player', 'Wkts', 'Runs', 'Econ', 'Ovrs']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Brett Lee', 29.0, 703.0, 4.9, 143.2]
SQL:

assistant: SELECT MIN("Ovrs") FROM "Table" WHERE "Wkts" = 0.0;