CREATE TABLE table_76711 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Score" TEXT, "Result" TEXT, "Attendance" TEXT, "Record" TEXT)

What was the record the the match against vs. calgary stampeders before week 15?
SELECT "Record" FROM table_76711 WHERE "Opponent" = 'vs. calgary stampeders' AND "Week" < '15'
SELECT "Record" FROM "table_76711" WHERE "Opponent" = 'vs. calgary stampeders' AND "Week" < '15'