Let's not fool ourselves anymore. The favorites will win this thing.
ATP
Don't be fooled by Federer's flawlessness so far. He'll melt when the real Djokovic reveals himself. Djokovic is a compassionate player. He loves to give his opponents hope, which is why he plays according to the level of competition. Watch how he'll raise his game against Federer. There'll be weeping and gnashing of teeth in all of Switzerland on the day Federer squares up with Djokovic in the finals.
Winner: Novak (meaning: never give up) Djokovic.
WTA
The 2 players capable of beating Serena, Azarenka and Kvitova, are out of the tournament. The remaining players - Vinci, Halep/Pennetta - will be happy to have their names mentioned in any google search after Serena wins the calendar year grand slam.
Winner: Serena Williams.