Novak Djokovic headlines the action on Thursday at the 2012 U.S. Open in Flushing Meadows, N.Y. The second-seeded Djokovic will face Juan Martin del Potro on the last match of the day at Arthur Ashe Stadium.
Del Potro won the 2009 U.S. Open, but has not advanced this far in the tournament since then. Djokovic, the defending champion, will be looking to make his sixth consecutive appearance in the semifinals. They will play following an exhibition match featuring John McEnroe and movie star Adam Sandler against Jim Courier and comedian Kevin James at 7 p.m. ET.
A U.S. Open title will be given out in mixed doubles on Wednesday. Kveta Peschke and Marcin Matkowski will take on Ekaterina Makarova and Bruno Soares to begin the day's events on the main court at noon ET.
David Ferrer and Janko Tipsarevic will meet in a quarterfinal match following the mixed doubles final. The winner will advance to his first-ever U.S. Open semifinal against the Djokovic and del Potro winner.
All matches can be seen on The Tennis Network or ESPN2. Every point of the 2012 U.S. Open is streamed live at this link.
For the full schedule and scores, head to the U.S. Open's official schedule page.