The last two on the list would be very interesting to watch. Vakulenko is moving up the rankings fast, but had to retire from the qualies in San Diego with a shoulder injury. Her shoulder will have to be very healthy to beat Parra. Saw Arantxa play in L.A. this week. She was very impressive, particularly her backhand which can be a very offensive weapon.
Obata and Snyder both played well in Los Angeles. They are a couple of fighters. Look for some verbal fireworks from Snyder.
J Vakulenko (UKR) v A Parra (ESP)
S Obata (JPN) v T Snyder (USA)