CREATE TABLE "mixed_martial_arts_record" (
  "res" text,
  "record" text,
  "opponent" text,
  "method" text,
  "event" text,
  "round" real,
  "time" text,
  "location" text
);

Question: What was the record of the match that had a time of 1:44?
SQL: SELECT "record" FROM "mixed_martial_arts_record" WHERE "time"='1:44';

Question: Who was the opponent at GCM – D.O.G. 4?
SQL: SELECT "opponent" FROM "mixed_martial_arts_record" WHERE "event"='gcm – d.o.g. 4';

Question: What was the location of the match that ended before round 2, against Hikaru Sato?
SQL: SELECT "location" FROM "mixed_martial_arts_record" WHERE "round"<2 AND "opponent"='hikaru sato';