It was a chaotic day at the US Open on Saturday as severe thunderstorms in New York caused havoc to the tournament schedule.

Andy Murray just about got through his semi-final with Tomas Berdych inside a blustery Arthur Ashe Stadium before David Ferrer and Novak Djokovic were forced to abandon theirs with the Spaniard leading 5-2 in the opening set.

Meanwhile, the women's final between world number one Victoria Azarenka and three-time champion Serena Williams was postponed due to the heavy weather in the Big Apple.

So, here's the revised order of play for day 14 of the US Open.

Arthur Ashe Stadium (4pm start)

David Ferrer vs. Novak Djokovic - men's semi-final

Victoria Azarenka vs. Serena Williams - women's final
(not to be played before 9.30pm)