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 men's major golf championships, 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.
Theodore Ernest Els is a South African professional golfer. A former World No. 1, he is nicknamed "The Big Easy" due to his physical stature along with his fluid golf swing. Among his more than 70 career victories are four major championships: the U.S. Open in 1994 at Oakmont and in 1997 at Congressional, and The Open Championship in 2002 at Muirfield and in 2012 at Royal Lytham & St Annes. He is one of six golfers to twice win both the U.S. Open and The Open Championship.
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.
Mark John Calcavecchia is an American professional golfer and a former PGA Tour member. During his professional career, he won 13 PGA Tour events, including the 1989 Open Championship. He plays on the Champions Tour as well as a limited PGA Tour schedule that includes The Open Championship.
The Players Championship is an annual golf tournament on the PGA Tour. Originally known as the Tournament Players Championship, it began in 1974. The Players Championship at one point offered the highest purse of any tournament in golf. The field usually includes the top 50 players in the world rankings, but, unlike the major championships, it is owned by the PGA Tour and not an official event on other tours.
The South African Open is one of the oldest national open golf championships in the world, having first been played in 1903, and is one of the principal tournaments on the Southern-Africa-based Sunshine Tour. Since 1997 it has also been co-sanctioned by the European Tour.
Graham Vivian Marsh MBE is a retired professional golfer who was one of the leading Australian players of his generation. During his career he won more than 70 tournaments around the world, including 10 on the European Tour and 20 on the Japan Golf Tour, plus two senior major championships.
Hugh John Baiocchi is a South African professional golfer who has won more than 20 professional tournaments around the world.
John Louis Bland was a South African professional golfer who won more than thirty professional tournaments around the world.
The Martini International was a men's professional golf tournament that was held from 1961 to 1983. It was hosted by several different golf clubs in England, Scotland and Wales. It was part of the British PGA tournament circuit, which evolved into the European Tour, and as such is recognised as an official European Tour event from 1972.
Harold Henning was a South African professional golfer who played on the PGA Tour and the Senior PGA Tour.
Lodewicus Theodorus "Louis" Oosthuizen is a South African professional golfer who won the 2010 Open Championship. He has finished runner-up in all four major championships: the 2012 Masters Tournament, the 2015 and 2021 U.S. Open, the 2015 Open Championship, and the PGA Championship in 2017 and 2021. His highest placing on the Official World Golf Ranking is fourth, which he reached in January 2013.
Allan Henning is a former professional golfer from South Africa.
The Transvaal Open was a golf tournament in South Africa. In later years it was a fixture on the South African Sunshine Circuit.
The General Motors Open was a golf tournament on the South African Tour from 1966 to 1975. The event was held at Wedgewood Golf Club in Port Elizabeth. South Africa. Gary Player won the event four times. It was also the site of Peter Oosterhuis' first professional victory.
The 1997 Senior British Open was a professional golf tournament for players aged 50 and above and the 11th British Senior Open Championship, held from 24 to 27 July at Royal Portrush Golf Club in Portrush, County Antrim, Northern Ireland, United Kingdom.
The 1975–76 Southern Africa Tour was the fifth season of the Southern Africa Tour, the main professional golf tour in South Africa since it was formed in 1971.
The 1978–79 Southern Africa Tour was the eighth season of the Southern Africa Tour, the main professional golf tour in South Africa since it was formed in 1971.
The 1980–81 Southern Africa Tour was the 10th season of the Southern Africa Tour, the main professional golf tour in South Africa since it was formed in 1971.
The 1984–85 Southern Africa Tour was the 14th season of the Southern Africa Tour, the main professional golf tour in South Africa since it was formed in 1971.
John Bland 
