How many times were Duke the opponents?
CREATE TABLE table_20745444_1 (opponents VARCHAR, opponent VARCHAR)
SELECT COUNT(opponents) FROM table_20745444_1 WHERE opponent = "Duke"
### Context: CREATE TABLE table_20745444_1 (opponents VARCHAR, opponent VARCHAR) ### Question: How many times were Duke the opponents? ### Answer: SELECT COUNT(opponents) FROM table_20745444_1 WHERE opponent = "Duke"