CREATE TABLE table_name_75 (opponent VARCHAR, method VARCHAR, record VARCHAR)
SELECT opponent FROM table_name_75 WHERE method = "decision" AND record = "5-3"
ฝ่ายตรงข้ามคนไหนใช้วิธีการตัดสินและสถิติ 5-3?
What opponent uses the method of decision and a 5-3 record?