Offbeat photos from the 2014 U.S. Open

Offbeat photos from the 2014 U.S. Open

Gael Monfils

Novak Djokovic

Pablo Cuevas

Serena Williams

Luke Wilson and Will Ferrell

Roger Federer

Kei Nishikori

Alize Cornet

Marinko Matosevic and Michael Jordan

Kimiko Date-Krumm

Ekaterina Makarova

Fabio Fognini

Aleksandra Krunic

Taylor Townsend

Gwen Stefani

Caroline Wozniacki

Andy Murray

Venus Williams

Maria Sharapova

Katie Boulter

Fan under an umbrella

Gael Monfils

Joe Jonas

Tomas Berdych

Caroline Wozniacki

Sara Errani

Fans

Bob and Mike Bryan

Flavia Pennetta

Gael Monfils

Jay Pharoh and model Heidi Klum

Kei Nishikori

Marin Cilic

Mike Bryan

Mirjana Lucic-Baroni

Roger Federer

Victoria Azarenka