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

Question: How many rounds did the match last with Sam Sotello as the opponent?
SQL: SELECT AVG("round") FROM "mixed_martial_arts_record" WHERE "opponent"='sam sotello';

Question: What is the record for the loss in UFC 62?
SQL: SELECT "record" FROM "mixed_martial_arts_record" WHERE "res"='loss' AND "event"='ufc 62';