รอบใดที่มีคู่ต่อสู้ของ Ryan Bixler?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
Which Round has an Opponent of ryan bixler?It is not neccessary to use all the tables.
 table_48087:  "Res." [ text]  "Record" [ text]  "Opponent" [ text]  "Method" [ text]  "Event" [ text]  "Round" [ text] 
SELECT "Round" FROM table_48087 WHERE "Opponent" = 'ryan bixler'