
The tennis court at Arthur Ashe stadium is shown as rain falls before play is to resume at the 2012 US Open tennis tournament, Saturday, Sept. 8, 2012, in New York. (AP Photo/Charles Krupa)

The tennis court at Arthur Ashe stadium is shown as rain falls before play is to resume at the 2012 US Open tennis tournament, Saturday, Sept. 8, 2012, in New York. (AP Photo/Charles Krupa)

Workmen drive "Slamboni" machines to dry the court at Arthur Ashe Stadium during a rain delay at the 2012 US Open tennis tournament, Wednesday, Sept. 5, 2012, in New York. (AP Photo/Darron Cummings)

Workmen drive "Slamboni" machines to dry the court at Arthur Ashe Stadium during a rain delay at the 2012 US Open tennis tournament, Wednesday, Sept. 5, 2012, in New York. (AP Photo/Darron Cummings)