Name the lowest Round with Opponent of rolando delgado?
CREATE TABLE table_name_18 (round INTEGER, opponent VARCHAR)
SELECT MIN(round) FROM table_name_18 WHERE opponent = "rolando delgado"
### Context: CREATE TABLE table_name_18 (round INTEGER, opponent VARCHAR) ### Question: Name the lowest Round with Opponent of rolando delgado? ### Answer: SELECT MIN(round) FROM table_name_18 WHERE opponent = "rolando delgado"