CREATE TABLE table_204_399 (id NUMBER, "outcome" CLOB, "no." NUMBER, "year" NUMBER, "championship" CLOB, "opponent in the final" CLOB, "score" CLOB)

in what year did he win the most titles ?
SELECT "year" FROM table_204_399 WHERE "outcome" = 'winner' GROUP BY "year" ORDER BY COUNT(*) DESC LIMIT 1
SELECT "year" FROM "table_204_399" WHERE "outcome" = 'winner' GROUP BY "year" ORDER BY COUNT(*) DESC FETCH FIRST 1 ROWS ONLY