Portugal have a very slim chance to proceed to the next stage but for Ghana is even more difficult since they already lost to USA. In the last 2 matches of Ghana Muntari worked really hard in middfield and I think without him will be hard to keep Portugal technical players away from the net. And I don't like teams with internal problems (Muntari + Boateng case).
USA - Germany --> Germany to win
Everyone is talking about a 2 way useful draw between these 2 teams. I don't like it and I think USA team is overrated here. I think Germany is the most powerful team of this World Cup and I don't really see them loosing against USA today.
Algeria - Russia --> Draw
Algeria need 1 point to proceed to the next stage. I saw them against Belgium and half match against Korea and I think they aren't that bad. Russia hasn't won any game yet and I don't like how they play. They are a strong defending team with not many weapons to score. I think Algerian players will fight to death for this point and Capello won't allow another defeat.