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 time for the event in which Tony Mendoza was the opponent?
SQL: SELECT "time" FROM "mixed_martial_arts_record" WHERE "opponent"='tony mendoza';