The men’s semifinals at the U.S. Open Tennis Tournament (session 22) are today, September 11 and will have a start time at 5:00 p.m. ET at the Arthur Ashe Stadium in Flushing, New York, following the women’s semifinals. At the men’s single matches Novak Djokovic, No. 1, will meet Marin Cilic, No. 9, the defending champion followed by Roger Federer, No. 2, versus Stan Wawrinka, No. 5.

More than three years have passed since Roger Federer last won a Grand slam title, however, Federer has won all 15 sets he’s played entering Friday, dropping only 44 games along the way. This marks his sixth run to that round in the past 11 majors. On the other hand, Djokovic has won nine major titles, including at the Australian Open and Wimbledon this season, but despite reaching his ninth consecutive semifinal at the U.S. Open, he's only won a trophy once, during 2011 tournament.

Novak Djokovic and Roger Federer have made the U.S. Open men’s singles a two-man show so far as the top two cruised through the quarterfinals. Federer did not lose a set in cruising through five matches, while Djokovic dropped just two. To watch the U.S. Open tennis semifinals online via Live Stream, visit Watch ESPN or ESPN3; on TV it will be broadcast by ESPN. You can follow the live scores at US Open official site. Who do you think will go to the finals? Sound off in the comments below!