CREATE TABLE table_204_287 (id NUMBER, "outcome" CLOB, "no." NUMBER, "date" NUMBER, "championship" CLOB, "surface" CLOB, "opponent in the final" CLOB, "score in the final" CLOB)

where did he win his last championship ?
SELECT "championship" FROM table_204_287 WHERE "outcome" = 'winner' ORDER BY id DESC LIMIT 1
SELECT "championship" FROM "table_204_287" WHERE "outcome" = 'winner' ORDER BY "id" DESC FETCH FIRST 1 ROWS ONLY