The mixed doubles competition at this year’s US Open will be held earlier than normal in the hope of showcasing some of tennis’ biggest stars, but the decision has also prompted ire from players.

Sara Errani and Andrea Vavassori have criticized the revamped U.S. Open tournament, which will let players enter based on singles ranking.

The U.S. Open's revamped mixed doubles format is a "profound injustice" that disrespects the players, reigning champions Sara Errani and Andrea Vavassori have said.