During what Championship was the Opponent Jeff Borowiak?
CREATE TABLE table_name_53 (championship VARCHAR, opponent VARCHAR)
SELECT championship FROM table_name_53 WHERE opponent = "jeff borowiak"
### Context: CREATE TABLE table_name_53 (championship VARCHAR, opponent VARCHAR) ### Question: During what Championship was the Opponent Jeff Borowiak? ### Answer: SELECT championship FROM table_name_53 WHERE opponent = "jeff borowiak"