World number five Jessica Pegula believes the handling of high-profile doping cases involving Jannik Sinner and Iga Swiatek has shown that the "process is completely broken".
Novak Djokovic had suggested that dancers could be brought on court during breaks to make tennis appealing to the 21st century generation.
Aryna Sabalenka won her maiden US Open title on Sunday after beating USA's Jessica Pegula in straight sets at the Arthur Ashe Stadium.
The sixth-ranked American came through 1-6, 6-4, 6-2 and will take on world number two and Australian Open champion Aryna Sabalenka in Saturday's championship match.
Jessica Pegula became the fourth American to reach this year's US Open semi-finals by stunning world number one Iga Swiatek as Jack Draper broke through to his first Grand Slam last-four.
Aryna Sabalenka thrust herself into US Open title contention on Monday with a 6-3, 7-5 defeat of Jessica Pegula to win the ATP/WTA Cincinnati Open.
Aryna Sabalenka squandered nine match points but defeated world number one Iga Swiatek 6-3, 6-3 on Sunday
Novak Djokovic came through a testing Wimbledon workout to stay on course for a record-equalling eighth men's title on Thursday as Andy Murray prepared to launch his emotional farewell.
USA's Jessica Pegula suffered an embarrassing second-round defeat in the Australian Open 2024.
World number three Elena Rybakina and fifth-ranked Jessica Pegula ground out wins at the Adelaide International on Wednesday to book their spots in the quarter-finals.