Also, because of her recent successful appearances on the junior circuit, it's getting harder for Iva to add more points, and this week she needs at least the quarterfinals (in singles) to gain anything.
In all honesty, I expect another win from Iva. If you look at Fabikova's recent results, best ever ranking, results in seniors etc., it's pretty clear that eventhough she's the favorite on paper, Iva is actually a better player (in singles that is, Fabikova made it to doubles semis in Melbourne).
Unfortunately, no doubles QF for Iva, she and her partner lost to some unseeded team in a super tie-break. But as long as she's doing a great job in singles, I won't complain