CREATE TABLE table_45081 ("Match" FLOAT, "Date" TEXT, "Round" TEXT, "Home/Away" TEXT, "Opponent team" TEXT, "Score" TEXT, "Scorers" TEXT)

Who was the opposing team when the scorer was ronaldinho 90+3'?
SELECT "Opponent team" FROM table_45081 WHERE "Scorers" = 'ronaldinho 90+3'
SELECT "Opponent team" FROM "table_45081" WHERE "Scorers" = 'ronaldinho 90+3'