CREATE TABLE table_15153 ("Date" TEXT, "Opponent" TEXT, "Score" TEXT, "Loss" TEXT, "Attendance" FLOAT, "Record" TEXT)

Which Opponent has an attendance greater than 50,522, and a record of 80-63?
SELECT "Opponent" FROM table_15153 WHERE "Attendance" > '50,522' AND "Record" = '80-63'
SELECT "Opponent" FROM "table_15153" WHERE "Attendance" > '50,522' AND "Record" = '80-63'