CREATE TABLE table_204_334 (id NUMBER, "opposition" CLOB, "matches" NUMBER, "won" NUMBER, "drawn" NUMBER, "lost" NUMBER, "for" NUMBER, "against" NUMBER, "win%" CLOB)

who wins the most ?
SELECT "opposition" FROM table_204_334 WHERE "won" = (SELECT MAX("won") FROM table_204_334)
SELECT "opposition" FROM "table_204_334" WHERE "won" = (SELECT MAX("won") FROM "table_204_334")