Which location had a round of 3, and an Opponent of matt horwich?
CREATE TABLE "mixed_martial_arts_record" (
  "res" text,
  "record" text,
  "opponent" text,
  "method" text,
  "event" text,
  "round" real,
  "time" text,
  "location" text
);
SELECT "location" FROM "mixed_martial_arts_record" WHERE "round"<3 AND "opponent"='matt horwich';