CREATE TABLE "table1_1615980_4" (
  "no" real,
  "date" text,
  "tournament" text,
  "winning_score" text,
  "to_par" text,
  "margin_of_victory" text,
  "runner_s_up" text
);

Question: How many tournament wins were at Volvo Masters Andalucia?
SQL: SELECT COUNT("no") FROM "table1_1615980_4" WHERE "tournament"='Volvo Masters Andalucia';

Question: Who was the runner up at the Volvo Masters Andalucia?
SQL: SELECT "runner_s_up" FROM "table1_1615980_4" WHERE "tournament"='Volvo Masters Andalucia';

Question: In what tournament was the winning score 68-67-65-66=266?
SQL: SELECT "tournament" FROM "table1_1615980_4" WHERE "winning_score"='68-67-65-66=266';