2005 Western & Southern Financial Group Masters – Singles
was the defending champion, but did not compete.
Roger Federer won the title, defeating Andy Roddick in the final, 6-3, 7-5.
This was notably the first Masters Tournament to feature two future world No. 1's Novak Djokovic and Andy Murray.Seeds
- Roger Federer
- Rafael Nadal '
- Lleyton Hewitt '
- Marat Safin '
- Andy Roddick '
- Nikolay Davydenko '
-
Andre Agassi ' - Gastón Gaudio '
- Guillermo Coria '
- Mariano Puerta '
- David Nalbandian '
- Tim Henman '
- Thomas Johansson '
- Ivan Ljubičić '
- Radek Štěpánek '
- Richard Gasquet
Draw
Finals
Top Half
Section 1
Section 2
Section 3
Section 4