CREATE TABLE table_15445 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Attendance" FLOAT)

Which week was there a w 23 14 result?
SELECT "Week" FROM table_15445 WHERE "Result" = 'w 23–14'
SELECT "Week" FROM "table_15445" WHERE "Result" = 'w 23–14'