The rain created havoc on the schedule during Day Nine of the US Open. A three hour rain delay in the late afternoon pushed many matches into the night. After about an hour of play on Tuesday night, the rain resumed and play was finally suspended.
Day 10 Schedule According to USOpen.Org:
With the men in the fourth round and the women in the quarterfinals all the singles matches will take place on Ashe, Armstrong and the Grandstand Courts. It could be the biggest day ever in Ashe’s history. If the weather holds up, Maria Sharapova, Andy Roddick, Juan Martin Del Potro, Andy Murray, Serena Williams and Roger Federer are scheduled to play.