It's so hot that the US Open adopted a new policy to partially close arena roofsThe roofs on the two main U.S. Open stadiums have been partially shut because of rising heat and humidity.
Collins wins 2nd title at Mubadala Silicon Valley ClassicAmerican Danielle Collins captured her second career title in just a two-week span, holding off No. 4 seed Daria Kasatkina of Russia 6-3, 6-7 (10), 6-1 after a thrilling second-set tiebreaker to win the Mubadala Silicon Valley Classic.
'I can die': Medvedev survives extreme heat at Tokyo GamesDaniil Medvedev was struggling so much with the suffocating heat and humidity in the Olympic tennis tournament that at one point the chair umpire asked him if he could continue playing.