Djokovic and Ferrer watch on as the court is dried
The men's and women's finals at the China Open had to be postponed until Monday after heavy rain in Beijing.
World number two and defending champion Novak Djokovic was leading Spain's David Ferrer 3-1 in the first set when play was called off for the day.
The men's final had already been delayed for over four hours because of the poor weather.
The women's final between new world number one Caroline Wozniacki and Vera Zvonareva did not even get under way.