CREATE TABLE table_41820 ("Date" TEXT, "Visitor" TEXT, "Score" TEXT, "Home" TEXT, "Leading scorer" TEXT, "Attendance" TEXT, "Record" TEXT)

Who is the visitor when the record is 2-1?
SELECT "Visitor" FROM table_41820 WHERE "Record" = '2-1'
SELECT "Visitor" FROM "table_41820" WHERE "Record" = '2-1'