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

Question: How did he win with a time of 0:38?
SQL: SELECT "method" FROM "mixed_martial_arts_record" WHERE "time"='0:38';

Question: Who did he fight in Rumble of the Kings 6?
SQL: SELECT "opponent" FROM "mixed_martial_arts_record" WHERE "event"='rumble of the kings 6';

Question: How long was the match with Jaime Fletcher?
SQL: SELECT "time" FROM "mixed_martial_arts_record" WHERE "opponent"='jaime fletcher';