At what event did he fight matt eckerle?
CREATE TABLE table_name_55 (event VARCHAR, opponent VARCHAR)
SELECT event FROM table_name_55 WHERE opponent = "matt eckerle"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_55 (event VARCHAR, opponent VARCHAR) Question: At what event did he fight matt eckerle? [/INST] SELECT event FROM table_name_55 WHERE opponent = "matt eckerle" </s>