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.

The US Open Mixed Doubles Championship finally introduced the revamp of the mixed doubles category on Tuesday. Thereby, stars collided and a new format was exhibited. However, can the tournament be declared a hit?

You can watch the first two rounds of the U.S. Open mixed doubles championship starting today at 11 a.m. ET on ESPN2 and from 1 p.m. ET on ESPNEWS. The action will also stream on ESPN+. The first two rounds of the U.S. Open mixed doubles championship will be played today, beginning at 11 a.m. ET.