Table: pat_bates_tournaments
Columns: date
tournament
winning_score
margin_of_victory
runner_s_up

Question: What was the tournament that resulted in a winning score of –4 (71-72-72-69=284)?
SQL: SELECT "tournament" FROM pat_bates_tournaments WHERE "winning_score" = '–4 (71-72-72-69=284)'

Question: What was the winning score of the event where Brian Kamm was the runner-up?
SQL: SELECT "winning_score" FROM pat_bates_tournaments WHERE "runner_s_up" = 'brian kamm'

Question: Who was the runner-up for the event that ended with a winning score of –15 (66-67-70-70=273)?
SQL: SELECT "runner_s_up" FROM pat_bates_tournaments WHERE "winning_score" = '–15 (66-67-70-70=273)'

Question: On what date was the Nike Colorado Classic held?
SQL: SELECT "date" FROM pat_bates_tournaments WHERE "tournament" = 'nike colorado classic'

Question: What was the winning score of the Buy.com Siouxland Open?
SQL: SELECT "winning_score" FROM pat_bates_tournaments WHERE "tournament" = 'buy.com siouxland open'