Jack Draper and Jessica Pegula cruised to a straight-sets win against Carlos Alcaraz and Emma Raducanu in the first round of the revamped US Open mixed doubles.

Carlos Alcaraz and Emma Raducanu were beaten by Jack Draper and Jessica Pegula in the second round of the mixed doubles at the US Open, but the Spaniard's incredible winner was the talk of the evening

Fans think they know why Emma Raducanu did not embrace Jack Draper after the pair played in the first round of the new US Open mixed doubles event.

Watch highlights as Emma Raducanu and Carlos Alcaraz are beaten 4-2 4-2 by Jack Draper and Jessica Pegula in the revamped US Open mixed doubles.

Just a day after being backed by Lindsey Davenport, Ben Shelton became the last American player to fall at the Cincinnati Open overnight. He was well beaten 6-2 6-2 by Alexander Zverev, and looked crestfallen as he approached the net afterwards.

Emma Raducanu was last seen in action at the Cincinnati Masters, where her run was ended by World No.1 Aryna Sabalenka in the third round. In the tournament, she worked with Francisco Roig, the former coach of 22-time Grand Slam champion Rafael Nadal.

Four years on from winning the US Open as an 18-year-old, the tennis world has seemed to watch every footstep of Emma Raducanu. Throughout this time, she has learnt to persist and to deal with the attention,

Emma Raducanu says this is the best she has felt heading into the US Open in years as the world No. 39 insists she isn't lacking any confidence, knowing that only "top players" have been able to beat her lately.