เหตุการณ์ใดมี 1 รอบและมีสถิติ 6-2?ไม่จำเป็นต้องใช้ตารางทั้งหมด
What event had 1 round and a record of 6-2?It is not neccessary to use all the tables.
 table_11510:  "Res." [ text]  "Record" [ text]  "Opponent" [ text]  "Method" [ text]  "Event" [ text]  "Round" [ real]  "Location" [ text] 
SELECT "Event" FROM table_11510 WHERE "Round" = '1' AND "Record" = '6-2'