The U.S. Senior Open is one of the five major championships in senior golf, introduced 44 years ago in 1980. It is administered by the United States Golf...

The 2010 U.S. Senior Open was a senior major golf championship and the 31st U.S. Senior Open, held July 29 to August 1 at Sahalee Country Club in Sammamish...

The 2010 United States Open Championship was the 110th U.S. Open, held June 17–20 in Pebble Beach, California. Graeme McDowell of Northern Ireland won...

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...

The US Open Tennis Championships, commonly called the US Open, is a hardcourt tennis tournament organized by the United States Tennis Association annually...

The Senior Open Championship, or simply The Senior Open (and originally known as the Senior British Open), is a professional golf tournament for players...

The 2010 Senior Open Championship was a senior major golf championship and the 24th Senior Open Championship, held from 22–25 July at Carnoustie Golf...

following events: next year's U.S. Senior Open provided he still is an amateur; U.S. Amateur for the following two years; U.S. Mid-Amateur for this year...

of US Open champions in tennis: ‡ = a player who won both the junior and senior title. † = a player who won the junior title and reached the senior final...

Evolution of Open Source Intelligence', OSINT Report 3/2010, ISN, ETH Zürich, October 2010 Abdelrahman Rashdan: 'The Social Media OSINT Challenge to US Intelligence:...