Retractable Roof Among the Many Upgrades Unveiled for U.S. Open
The USTA has announced a series of physical improvements, fan and player upgrades, and new sponsor activations which will be unveiled at the 2016 U..S Open. The main draw of the tournament begins on Monday, Aug. 29, and concludes on Sunday, Sept. 11. The U.S. Open Qualifying Tournament, which is free and open to the…

