CREATE TABLE table_57054 ("Date" TEXT, "Visitor" TEXT, "Score" TEXT, "Home" TEXT, "Decision" TEXT, "Attendance" FLOAT, "Record" TEXT)

Which Visitor played on January 17?
SELECT "Visitor" FROM table_57054 WHERE "Date" = 'january 17'
SELECT "Visitor" FROM "table_57054" WHERE "Date" = 'january 17'