It has been the first Grand Slam for Serena in a long time, though her world ranking jumped from 175 back to 29 for winning two of the last three tournaments she has entered. We also haven't seen Serena on court in outfit designed for her by Nike for a long time. Since it's the first time Nike created a "day" and "night" collection for its tennis players, let's see what's in store for Serena on 2011 US Open.
Serena Williams, US Open 2011, day session
Serena Williams, US Open 2011, night session
Create Serena Williams' US Open 2011 Look