The United States Open Tennis Championships is a Hard Court Tennis tournament. The tournament is the Modern Version of one of the Oldest Tennis Championships in the World, the U.S. National Championship, for which Men's Doubles and Men's Singles were first played in 1881.
The Grand Slam itinerary is comprised of the four most important annual tennis events including:

1. Australian Open in mid January 2. French Open around late May through early June 3. Wimbledon in June-July 4. US Open in August-September.

Tennis Grand Slams offer the most ranking points, prize money, public and media attention, the greatest strength and size of field, and greater number of “best of” sets for men.
Tournament consists of five primary championships:

• Men’s singles
• Women’s singles
• Men’s doubles
• Women’s doubles
• Mixed doubles

Tournament also includes events for Senior, Junior, and Wheelchair Players. In the year 1978, the tournament has been played on acrylic hard courts at the USTA Billie Jean King National Tennis Center in Flushing Meadows–Corona Park, Queens, New York City. The US Open is owned and organized by the United States Tennis Association (USTA), a non-profit organization, and the chairperson of the US Open is Katrina Adams. The article US Open 2019 Winners lists the Tennis Grand Slam Winners of 2019.

The 2019 US Open was the 139th edition of tennis US Open and also the fourth and final Grand Slam event of the year. It absolutely was prevailed outside exhausting courts at the USTA Billie Jean King National court game Center in New York town.

Source - Sports Casting.com

US Open 2019 Winners:
Novak Djokovic and Naomi Osaka were the men's and women's singles defending champions. Neither managed to defend their title, with Djokovic retiring in the fourth round due to a shoulder injury against Stan Wawrinka, and Osaka losing in the fourth round against Belinda Bencic.
Serena Williams set associate Open Era record by reaching 10 US Open finals.
Men's Singles Title Winner

• The 2019 Rogers Cup, Rafael Nadal won the men's singles title.


• Rafael Nadal Defeated first time Grand Slam finalist Daniil Medvedev, 7–5, 6–3, 5–7, 4–6, 6–4 to claim US Open Men’s tennis tournament - 2019 in New York (USA).


• It was Rafael Nadal fourth US Open title and 19th Grand Slam title.

Women's Singles Title Winner

• Bianca Andreescu won the women's singles title, defeating Serena Williams in the final, 6–3, 7–5,


• And becoming the first Canadian to win a Grand Slam singles title.