CREATE TABLE table_9803 ("Date" TEXT, "Tournament" TEXT, "Winning score" TEXT, "Margin of victory" TEXT, "Runner ( s ) -up" TEXT)

What was the winning score when the margin of victory was a playoff for the Tournament of safeco classic?
SELECT "Winning score" FROM table_9803 WHERE "Margin of victory" = 'playoff' AND "Tournament" = 'safeco classic'
SELECT "Winning score" FROM "table_9803" WHERE "Margin of victory" = 'playoff' AND "Tournament" = 'safeco classic'