What is the mean number of matches when the strike rate is 87.37 and the 100s is less than 0?
CREATE TABLE "one_day_batting_statistics" (
  "player" text,
  "matches" real,
  "innings" real,
  "not_out" real,
  "runs" real,
  "high_score" text,
  "average" text,
  "strike_rate" text,
  "100s" real
);
SELECT AVG("matches") FROM "one_day_batting_statistics" WHERE "strike_rate"='87.37' AND "100s"<0;