CREATE TABLE table_53986 ("Date" TEXT, "Visitor" TEXT, "Score" TEXT, "Home" TEXT, "Decision" TEXT, "Attendance" FLOAT, "Record" TEXT)

Who was the visitor when phoenix was at home?
SELECT "Visitor" FROM table_53986 WHERE "Home" = 'phoenix'
SELECT "Visitor" FROM "table_53986" WHERE "Home" = 'phoenix'