NEW YORK (Reuters) - Grigor Dimitrov's career has been littered with disappointments at the Grand Slams and after retiring from his U.S Open...

NEW YORK (Reuters) -American Frances Tiafoe reached the U.S. Open semi-final for the second time in three years on Tuesday after Bulgarian Grigor...

NEW YORK (Reuters) -American Frances Tiafoe reached the U.S. Open semi-final for the second time in three years on Tuesday after Bulgarian Grigor...

Frances Tiafoe goes through to an all-American semi-final at the US Open after Grigor Dimitrov retired from the quarter-final because of injury.

Americans Frances Tiafoe and Taylor Fritz will face off for a spot in the US Open final after defeating Grigor Dimitrov and Alexander Zverev,...

Americans Frances Tiafoe and Taylor Fritz will face off for a spot in the US Open final after defeating Grigor Dimitrov and Alexander Zverev,...

There will be an American in the men’s final of the US Open for the first time since 2006 after Frances Tiafoe set up a blockbuster of a semi-final...

Frances Tiafoe handed Grigor Dimitrov the second set with a costly error at the wrong time.

After beating Grigor Dimitrov, Tiafoe will face his friend and fellow American Taylor Fritz.

An American will play in the US Open men’s singles final for the first time in nearly two decades after Frances Tiafoe held off Grigor Dimitrov to...