CREATE TABLE table_20410 ("No." FLOAT, "Date" TEXT, "Tournament" TEXT, "Winning score" TEXT, "To par" TEXT, "Margin of victory" TEXT, "Runner ( s ) -up" TEXT)

Name the runners up for when tournament is wgc-accenture match play championship
SELECT "Runner(s)-up" FROM table_20410 WHERE "Tournament" = 'WGC-Accenture Match Play Championship'
SELECT "Runner(s)-up" FROM "table_20410" WHERE "Tournament" = 'WGC-Accenture Match Play Championship'