US Open WTA Day 9: Peng, Wozniacki Reach Semifinals

Peng Shuai and Caroline Wozniacki cruised into the WTA semifinals at the US Open.

US Open ATP Fourth Round: Berdych, Monfils, Nishikori Shine

Tomas Berdych, Gael Monfils, and Kei Nishikori impressed in ATP action at the US Open, while Philipp Kohlschreiber and Jo-Wilfried Tsonga crumbled.

US Open WTA Day 9 Preview: Wozniacki, Peng

WTA action at the US Open features Caroline Wozniacki, Sara Errani, Peng Shuai, and Belinda Bencic.

Best of Five: ATP Highlights in First Week of US Open

Tomas Berdych, Tommy Robredo, Simone Bolelli, Joao Sousa, and Paul-Henri Mathieu won epic thrillers in ATP action at the US Open.

WTA US Open Day 8: Azarenka Survives, Bouchard Falls

US Open ATP Day 8 Preview: Murray, Wawrinka, Raonic

Notable ATP matches at the US Open feature Andy Murray, Jo-Wilfried Tsonga, Stan Wawrinka, Tommy Robredo, Milos Raonic, and Kei Nishikori.

US Open WTA Day 8 Preview: Bouchard, Pennetta

Notable WTA matches at the US Open feature Eugenie Bouchard, Ekaterina Makarova, Flavia Pennetta, and Casey Dellacqua.

US Open Round 3 Recap; Nishikori, Dimitrov Shine, Isner Falls

While Gilles Simon and Kei Nishikori shone in ATP action at the US Open, John Isner and Sam Querrey crumbled.

US Open WTA Day 7: Wozniacki, Errani Advance; Jankovic Out

While Caroline Wozniacki and Sara Errani advanced in WTA action at the US Open, Jelena Jankovic fell.

US Open WTA Day 7 Preview: Sharapova, Jankovic

Notable WTA action at the US Open features Maria Sharapova, Caroline Wozniacki, Jelena Jankovic, and Belinda Bencic.

US Open ATP Day 7 Preview: Ferrer, Gasquet, Dimitrov

Notable ATP matches at the US Open feature David Ferrer, Gilles Simon, Richard Gasquet, Gael Monfils, Grigor Dimitrov, and David Goffin.

US Open WTA Day 6: Serena, Bouchard Advance; Kvitova Out

In WTA action at the US Open, Serena Williams and Eugenie Bouchard prevailed, while Petra Kvitova fell.

US Open ATP Day 6 Preview: Djokovic, Isner, Robredo-Kyrgios

Notable ATP action at the US Open features Novak Djokovic, Sam Querrey, John Isner, Philipp Kohlschreiber, Tommy Robredo, and Nick Kyrgios.

US Open WTA Day 6 Preview: Suarez Navarro, Bouchard

Notable WTA action at the US Open features Carla Suarez Navarro, Kaia Kanepi, Eugenie Bouchard, and Barbora Zahlavova Strycova.

US Open WTA Day 5: Sharapova, Wozniacki Win; Halep Out

While Maria Sharapova and Caroline Wozniacki advanced in WTA action at the US Open, Simona Halep and Angelique Kerber fell.

What Andy Murray Shows About the Mental Game

ATP star Andy Murray may take a different approach from celebrated competitors like Rafael Nadal and Bjorn Borg, but that doesn't mean he should change.

ATP US Open Day 5: Dimitrov Sparkling, Janowicz Disappointing

Grigor Dimitrov impressed in ATP action at the US Open, while Jerzy Janowicz and Gael Monfils disappointed.

Wozniacki, Sharapova Eye Stern Challenges on Day 5 at US Open

Notable WTA matches at the US Open feature Caorline Wozniacki, Andrea Petkovic, Maria Sharapova, and Sabine Lisicki.

US Open ATP Day 5 Preview: Ferrer, Janowicz, Gulbis

Notable ATP matches at the US Open feature David Ferrer, Bernard Tomic, Kevin Anderson, Jerzy Janowicz, Ernests Gulbis, and Dominic Thiem.

US Open WTA Day 4: Azarenka, Serena Cruise; Ivanovic Out

While Victoria Azarenka, Serena Williams, and Eugenie Bouchard advanced in WTA action at the US Open, Ana Ivanovic and Sam Stosur fell.