What is the average PCT when it has a PTS smaller than 9 a wins larger than 1?
CREATE TABLE "winningest_coaches_by_wins" (
  "coach" text,
  "team" text,
  "wins" real,
  "loss" real,
  "pct" real,
  "pts" real
);
SELECT AVG("pct") FROM "winningest_coaches_by_wins" WHERE "pts"<9 AND "wins">1;