CREATE TABLE table_48891 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT, "Time" TEXT)

What was the resolution of the fight where andre roberts record was 9-1?
SELECT "Res." FROM table_48891 WHERE "Record" = '9-1'
SELECT "Res." FROM "table_48891" WHERE "Record" = '9-1'