My Bets :
Rafael Nadal vs Stan Wawrinka
Winner :Stan Wawrinka
Heather Watson vs Samantha Stosur
Winner : Samantha Stosur
I don't agree with you. Its true that wawrika is huge player and in great shape, but after I saw Nadal vs Raonic and Karlovic, I have to say that nadal is coming super hot to this game and he will beat wawrika in 3 sets.
im agreed with this, i vote on nadal too
lets see if samantha or nadal win this match