US Open Statement on Extreme Heat -- September 3, 2018   The Extreme Heat policy is in effect for women’s, men’s and boys' and girls' singles matches until further notice.   For all men’s singles matches, a 10-minute break will be allowed between the third and fourth sets if either player requests such a break. If both players decline a 10-minute break, then play … [Read more...] about US Open Statement on Extreme Heat — September 3, 2018