Globe amount ones and defending champions Novak Djokovic and Naomi Osaka had been named as top rated seeds for the US Open on Wednesday.
Djokovic, who will be chasing a 17th Grand Slam singles title in New York following week, heads the men’s discipline with Spain’s Rafael Nadal seeded second.
Previous globe quantity one Roger Federer, seeking a 21st Grand Slam crown, is seeded third for the match.
The draw for the men’s and women’s singles will take location on Thursday.
In the women’s draw, Osaka is rated amount 1 although 2018 runner-up Serena Williams is seeded eight.
Japanese ace Osaka won her 1st Grand Slam title in a controversial closing victory over Williams very last year and then adopted it up with her 2nd Slam at the Australian Open in January.
The two other reigning Grand Slam champions are seeded in the prime 4, with Australia’s French Open champion Ashleigh Barty seeded second and Romania’s Wimbledon champion Simona Halep seeded 4.
Former earth selection 1 Karolina Pliskova of the Czech Republic is seeded 3rd in the women’s draw.