Serena Williams vs. Sorana Cirstea
Serena has not lost more than 3 games against Cirstea in their past 2 meetings, so I really don't think she will suddenly beat the world number 1 here. Cirstea has been very good at proving me wrong this tournament, after she defied my predictions from round 1 until now. She has obviously improved, but facing Serena is another mountain to climb. Everyone loves a fairytale ending, but the dream run will most definitely end here against Serena.
Pick: Serena in 2 easy sets