CREATE TABLE table_56196 ("Outcome" CLOB, "Date" FLOAT, "Championship" CLOB, "Surface" CLOB, "Opponent" CLOB, "Score" CLOB)

During what Championship was the Opponent Jeff Borowiak?
SELECT "Championship" FROM table_56196 WHERE "Opponent" = 'jeff borowiak'
SELECT "Championship" FROM "table_56196" WHERE "Opponent" = 'jeff borowiak'