CREATE TABLE table_48087 ("Res." CLOB, "Record" CLOB, "Opponent" CLOB, "Method" CLOB, "Event" CLOB, "Round" CLOB)

Which Round has an Opponent of ryan bixler?
SELECT "Round" FROM table_48087 WHERE "Opponent" = 'ryan bixler'
SELECT "Round" FROM "table_48087" WHERE "Opponent" = 'ryan bixler'