PowerShares® Series. The PowerShares Series is a competitive tennis circuit featuring legendary tennis icons and world-renowned champions. Tennis champions John McEnroe, Andy Roddick, Jim Courier, and James Blake will compete in the. Posts about Powershares QQQ Cup written by secretfangirls. Brooklyn hosted the U. Best American History Vacation Spots A look at five of the best American history vacation spots in five different sections of the country. Powershares QQQ Cup SportsTennis. Click for weather forecast. Tennis champions Andre Agassi, Andy Roddick, Jim Courier, and James Bmx ganes will compete in the PowerShares QQQ Cup on Saturday, December 3 at Barclays Center. Qqq cup by tastemakers Brooklyn Vegan Maddog Moran WFUV Ariana Hwang BrokeassStuart Move Forward Music Erin Conlon Clint Headley - My Free Concert Johnny Zachman WLIR. Mets New York Mets.