CREATE TABLE table_48172 ("Res." CLOB, "Record" CLOB, "Opponent" CLOB, "Method" CLOB, "Event" CLOB, "Round" FLOAT, "Time" CLOB, "Location" CLOB)

what is the method for round 1 and the opponent is bobby mcmaster?
SELECT "Method" FROM table_48172 WHERE "Round" = '1' AND "Opponent" = 'bobby mcmaster'
SELECT "Method" FROM "table_48172" WHERE "Opponent" = 'bobby mcmaster' AND "Round" = '1'