The US Open Tennis Championship, commonly called the US Open, is a hardcourt tennis tournament held annually in Flushing, NY.
The US Open starts on the last Monday of August and continues for two weeks, with the middle weekend coinciding with the US Labor Day holiday. The tournament is one of the oldest tennis championships in the world, originally known as the U.S. National Championship, for which men’s singles and men’s doubles were first played in August 1881. All the players participating should be at least fourteen (14) years old.
The tournament consists of five primary championships: men’s and women’s singles, men’s and women’s doubles, and mixed doubles. The tournament also includes events for senior, junior, and wheelchair players. Since 1978, the tournament has been played on acrylic hardcourts 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 Patrick Galbraith. Revenue from US tennis tickets, sponsorships, and television contracts is used to develop tennis in the United States.
This tournament, from 1971 to 2021, employed standard tiebreakers (first to seven points, win by two) in every set of a singles match. Since 2022, new tiebreak rules were initiated and standardized in the final set for all four majors, where if a match reaches six-all in the final set (the third for women and fifth for men), an extended tiebreaker (first to ten points, win by two) is played. Wikipedia