CREATE TABLE table_18027 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Game site" TEXT, "Record" TEXT, "Attendance" TEXT)

Who did they play against in the game that ended in 2-2?
SELECT "Opponent" FROM table_18027 WHERE "Record" = '2-2'
SELECT "Opponent" FROM "table_18027" WHERE "Record" = '2-2'