The United States Open Championship, commonly known as the U.S. Open, is the annual open national championship of golf in the United States. It is the third of the four major championships in golf, and is on the official schedule of both the PGA Tour and the European Tour. Since 1898 the competition has been 72 holes of stroke play, with the winner being the player with the lowest total number of strokes. It is staged by the United States Golf Association (USGA) in mid-June, scheduled so that, if there are no weather delays, the final round is played on the third Sunday. The U.S. Open is staged at a variety of courses, set up in such a way that scoring is very difficult, with a premium placed on accurate driving. As of 2023, the U.S. Open awards a $20 million purse, the largest of all four major championships.
The Grand Slam in professional golf is winning all of golf's major championships in the same calendar year. The only player who has accomplished this feat is Bobby Jones in 1930, winning the four major tournaments of that era: the British Amateur, the British Open, the United States Open, and the United States Amateur. Modern variations include a Career Grand Slam: winning all of the major tournaments within a player's career and the Tiger Slam: winning four consecutive major titles but not in the same calendar year.
The PGA Championship is an annual golf tournament conducted by the Professional Golfers' Association of America. It is one of the four men's major championships in professional golf.
Bernhard Langer is a German professional golfer. He is a two-time Masters champion and was one of the world's leading golfers throughout the 1980s and 1990s. In 1986, he became the sport's first number one ranked player following the creation of the Sony Ranking.
Thomas Sturges Watson is an American retired professional golfer on the PGA Tour Champions, formerly on the PGA Tour.
The U.S. Women's Open, one of 15 national golf championships conducted by the United States Golf Association (USGA), is the oldest of the LPGA Tour's five major championships, which includes the Chevron Championship, Women's PGA Championship, Women's Open Championship, and The Evian Championship.
The men's major golf championships, commonly known as the major championships, and often referred to simply as the majors, are the most prestigious tournaments in golf. Historically, the national open and amateur championships of Great Britain and the United States were regarded as the majors. With the rise of professional golf in the middle of the twentieth century, the majors came to refer to the most prestigious professional tournaments.
The United States Amateur Championship, commonly known as the U.S. Amateur, is the leading annual golf tournament in the United States for amateur golfers. It is organized by the United States Golf Association and is currently held each August over a 7-day period.
Thomas Edward Lehman is an American professional golfer. A former number 1 ranked golfer, his tournament wins include one major title, the 1996 Open Championship; and he is the only golfer in history to have been awarded the Player of the Year honor on all three PGA Tours: the regular PGA Tour, the Web.com Tour and the PGA Tour Champions.
Men's professional senior golf is for players aged 50 and above. Golf differs from all other sports in having lucrative competitions for this age group. The leading senior tour is the U.S.-based PGA Tour Champions, which was established in 1980. It has established a roster of five major championships. These events are all played over four rounds, whereas other senior tournaments are generally played over three rounds—only one other current Champions Tour event, the limited-field and season-ending Charles Schwab Cup Championship, is played over four rounds. A golfer's performances can be quite variable from one round to the next, so playing an extra round increases the likelihood that the senior majors will be won by leading players.
The following is a partial timeline of the history of golf.
The Boeing Classic is a professional golf tournament in Washington on the PGA Tour Champions, founded 18 years ago in 2005. The 54-hole event is played annually in late August in Snoqualmie, east of Seattle. It was titled the "Boeing Greater Seattle Classic" for its first two years and Boeing is the main sponsor.
This article summarizes the highlights of professional and amateur golf in the year 2008.
This article summarizes the highlights of professional and amateur golf in the year 2009.
PGA Tour Champions is a men's professional senior golf tour, administered as a branch of the PGA Tour.
This article summarizes the highlights of professional and amateur golf in the year 2014.
This article summarizes the highlights of professional and amateur golf in the year 2016.
The U.S. Senior Women's Open is one of fourteen U.S. national golf championships organized by the United States Golf Association. This USGA championship is open to women whose 50th birthday falls on or before the first day of competition and hold a handicap index not exceeding 7.4. It is part of the Legends of the LPGA Tour. The inaugural championship was held in 2018 at the Chicago Golf Club in Wheaton, Illinois.
This article summarizes the highlights of professional and amateur golf in the year 2017.
Bernhard Langer 
