Gremio have grabbed 3 successive wins now in the league, with great performance lately.
As for Avai FC, they have won all of their last 3 games of all competitions in AH payout, with at least 1 goal scored in each of these matches. They are also in good form now. So it may be hard for Gremio to win this game by a margin of 2 goals.
So the AH underdogs Avai FC are expected to win this match in payout.