CREATE TABLE table_48171 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT, "Time" TEXT, "Location" TEXT)

what is the record when the opponent is jeff williams?
SELECT "Record" FROM table_48171 WHERE "Opponent" = 'jeff williams'
SELECT "Record" FROM "table_48171" WHERE "Opponent" = 'jeff williams'