What are the most wins with byes more than 0 and 1637 against?
CREATE TABLE "2010_ladder" (
  "sunrayia_fl" text,
  "wins" real,
  "byes" real,
  "losses" real,
  "draws" real,
  "against" real
);
SELECT MAX("wins") FROM "2010_ladder" WHERE "against"=1637 AND "byes">0;