CREATE TABLE table_48017 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" TEXT)

What round was the game against Cedric Marks?
SELECT "Round" FROM table_48017 WHERE "Opponent" = 'cedric marks'
SELECT "Round" FROM "table_48017" WHERE "Opponent" = 'cedric marks'