What's the most wins of Tatong?
CREATE TABLE "2009_ladder_and_finals" (
  "benalla_dfl" text,
  "wins" real,
  "losses" real,
  "draws" real,
  "byes" real,
  "against" real
);
SELECT MAX("wins") FROM "2009_ladder_and_finals" WHERE "benalla_dfl"='tatong';