What coach had 15 wins?
CREATE TABLE table_14594528_6 (name__alma_mater_ VARCHAR, wins VARCHAR)
SELECT name__alma_mater_ FROM table_14594528_6 WHERE wins = 15
### Context: CREATE TABLE table_14594528_6 (name__alma_mater_ VARCHAR, wins VARCHAR) ### Question: What coach had 15 wins? ### Answer: SELECT name__alma_mater_ FROM table_14594528_6 WHERE wins = 15