Justine must win a set against Capriati
I think we could have 3 players (Justine, Myskina, Capriati) with a 2-1 score. So my prediction is that Capriati will beat Justine but then she will lose against Myskina. If Justine loses 0-2, and then beat Sugiyama 2-0 she will have 4-3 set score (The rule is that player with highest percentage of sets won in all 3 matches, advances). So Justine could have 4-3, and when Myskina beat both Capriati and Sugiyama 2-0, she will have 5-2 and Capriati will have 4-2 and Justine is out. If Myskina loses 1 set against Capriati or Sugiyama she will have 5-3, still better tnan Juju. Only if Myskina win both matches 2-1, then Justine is ahead becouse 4-3 is better (percentage) than 5-4. So Justine must win 1 set against Capriati to have a realistic chance in third match.