Name the least amount of losses for 23 points
CREATE TABLE "torneo_apertura" (
  "position" real,
  "team" text,
  "played" real,
  "wins" real,
  "draws_p_k_wins_p_k_losses" text,
  "losses" real,
  "scored" real,
  "conceded" real,
  "points" real
);
SELECT MIN("losses") FROM "torneo_apertura" WHERE "points"=23;