Novak Djokovic and Aryna Sabalenka put on a fun show for the crowd as they teamed up in the mixed doubles ahead of the US Open singles main draw, but were eliminated in the opening round. Despite leading by a set and a break against doubles specialists Kateřina Siniaková and Henry Patten and standing on the verge of victory, their opponents mounted a comeback to win 1-4, 4-2, 10-2. (Photo: Profimedia)