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

Question: The event that has a record of 1-0 is none of the above.
SQL: SELECT "event" FROM "mixed_martial_arts_record" WHERE "record"='1-0';