One of the biggest tournaments that tennis has to offer gets underway tomorrow morning in London.

A number of the sport's top players will grace Wimbledon on the opening day, with the likes of Novak Djokovic, Roger Federer and Venus Williams all due on court throughout the day.

Here are the key matches:

Centre Court (1pm start)

Novak Djokovic vs. Juan Carlos Ferrero - 1st round
Maria Sharapova vs. Anastasia Rodionova - 1st round
Ernests Gulbis vs. Tomas Berdych - 1st round

Court Number One (1pm start)

David Nalbandian vs. Janko Tipsarevic - 1st round
Roger Federer vs. Albert Ramos - 1st round
Kim Clijsters vs. Jelena Jankovic - 1st round

Court Number Two (11.30am start)

Venus Williams vs. Elena Vesnina - 1st round
Igor Andreev vs. Oliver Golding - 1st round

Court Number Three (11.30am)

Carla Suarez Navarro vs. Samantha Stosur - 1st round
Grega Zemlja vs. Josh Goodall - 1st round
Josh Isner vs. Alejandro Falla - 1st round

Court Number Four (11.30am start)

Fernando Verdasco vs. Jimmy Wang - 1st round
Paolo Lorenzi vs. Nicolas Mahut - 1st round

Court Number Seven (11.30am start)

Gilles Muller vs. Julien Benneteau - 1st round

Court Number 14 (11.30am start)

Marcel Granollers vs. Viktor Troicki - 1st round

Court Number 17 (11.30am start)

Tobias Kamke vs. Richard Gasquet - 1st round
Leonardo Mayer vs. Juan Monaco - 1st round

Court Number 18 (11.30am start)

Paul-Henri Mathieu vs. Gilles Simon - 1st round