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After an oppressive two weeks, the US Open looks toward a hotter future | US Open Tennis 2018 | The Guardian
![US Open 2018: Soaring temperature and humidity beat players | Sports Gallery News,The Indian Express US Open 2018: Soaring temperature and humidity beat players | Sports Gallery News,The Indian Express](https://images.indianexpress.com/2018/09/roger-federer.jpg?w=350)
US Open 2018: Soaring temperature and humidity beat players | Sports Gallery News,The Indian Express
![Barbora Krejcikova of the Czech Republic has her temperature taken by a doctor during her quarterfinal against Madison Keys of the U.S. at the Australian Open tennis championships in Melbourne, Australia, Tuesday, Barbora Krejcikova of the Czech Republic has her temperature taken by a doctor during her quarterfinal against Madison Keys of the U.S. at the Australian Open tennis championships in Melbourne, Australia, Tuesday,](https://c8.alamy.com/comp/2MCCAY7/barbora-krejcikova-of-the-czech-republic-has-her-temperature-taken-by-a-doctor-during-her-quarterfinal-against-madison-keys-of-the-us-at-the-australian-open-tennis-championships-in-melbourne-australia-tuesday-jan-25-2022-ap-photohamish-blair-2MCCAY7.jpg)
Barbora Krejcikova of the Czech Republic has her temperature taken by a doctor during her quarterfinal against Madison Keys of the U.S. at the Australian Open tennis championships in Melbourne, Australia, Tuesday,
![US Open implements Extreme Heat Policy - Official Site of the 2023 US Open Tennis Championships - A USTA Event US Open implements Extreme Heat Policy - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_USTA1029791_20180828_Day2_DC102977.jpg)
US Open implements Extreme Heat Policy - Official Site of the 2023 US Open Tennis Championships - A USTA Event
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It's dangerous out there': Players suffer despite heat policy as US Open swelters | US Open Tennis 2018 | The Guardian
![US Open implements Extreme Heat Policy - Official Site of the 2023 US Open Tennis Championships - A USTA Event US Open implements Extreme Heat Policy - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_USTA1030477_20180828_Day2_AU3I9960.jpg)