Question: Who was the opponent when there was a TKO method?
SQL: SELECT "Opponent" FROM "2-17624408-2" WHERE "Method" = 'TKO';

Question: What was the round that Sergio Vinagre had a time of 5:00?
SQL: SELECT MAX("Round") FROM "2-17624408-2" WHERE "Time" = '5:00' AND "Opponent" = 'Sergio Vinagre';

Question: What round was it when the method was TKO (would not stand up from butt scoot)?
SQL: SELECT AVG("Round") FROM "2-17624408-2" WHERE "Method" = 'TKO (would not stand up from butt scoot)';