History was made at the 2021 US Open -- just not the kind of history many expected. Daniil Medvedev spoiled Novak Djokovic's bid for the calendar Grand Slam and 21st major by defeating him 6-4, 6 ...

Novak Djokovic, of Serbia, reacts after defeating Alexander Zverev, of Germany, during the semifinals of the US Open tennis championships, Friday, Sept. 10, 2021, in New York.

Daniil Medvedev, of Russia, reacts after defeating Felix Auger-Aliassime, of Canada, during the semifinals of the US Open tennis championships, Friday, Sept. 10, 2021, in New York.

The biggest names in tennis will compete in the US Open from Aug. 30 to Sept. 12 The 2021 U.S. Open is underway! On Monday, the annual tennis tournament — and final Grand Slam of the year ...

We're getting down to the nitty gritty at the 2021 US Open. There are just four singles matches on Tuesday — a far cry from the 128 we had over the first two days — so every match matters.

— US Open Tennis (@usopen) September 12, 2021. What Medvedev appears to be referencing with his flop celebration is a move from the FIFA video game.

The US Open is set to surpass its pre-pandemic prize money record in time for the 2021 fortnight, announcing a total purse of $57.5 million dollars—up from the $57.24 offered in 2019.

The eight players competing in a Grand Slam main draw for the first time at the 2021 US Open include Bastad 125 champion Nuria Párrizas Díaz (pictured ... The Basel-born 16-year-old, who had been ...

History was made at the 2021 US Open -- just not the kind of history many expected. Daniil Medvedev spoiled Novak Djokovic's bid for the calendar Grand Slam and 21st major by defeating him 6-4, 6 ...

History was made at the 2021 US Open -- just not the kind of history many expected. Daniil Medvedev spoiled Novak Djokovic's bid for the calendar Grand Slam and 21st major by defeating him 6-4, 6 ...

History was made at the 2021 US Open -- just not the kind of history many expected. Daniil Medvedev spoiled Novak Djokovic's bid for the calendar Grand Slam and 21st major by defeating him 6-4, 6 ...