2008-index Nicolas Kiefer GER
Played games 2008: 31 Win-loss record: 19-12
Doha 31/12 Hard Championship Series
| Round | Opponent | Result | Score | | 1 | Sebastien De Chaunac | won | 6-4 6-3 | | 2 | Dmitry Tursunov | lost | |
Melbourne 14/1 Hard Grand Slam
| Round | Opponent | Result | Score | | 1 | Juan Carlos Ferrero | lost | 4-6 3-6 1-6 |
Las Vegas 3/3 Hard Championship Series Gold
| Round | Opponent | Result | Score | | 1 | Benjamin Becker | won | 6-4 6-3 | | 2 | Samuel Querrey | lost | 3-6 1-6 |
Indian Wells 10/3 Hard Master Series
| Round | Opponent | Result | Score | | 1 | Dudi Sela | lost | 4-6 7-6(4) 3-6 |
Miami 24/3 Hard Master Series
| Round | Opponent | Result | Score | | 1 | Guillermo Garcia-Lopez | won | 4-6 7-6(9) 6-4 | | 2 | Jarkko Nieminen | won | 6-3 6-2 | | 3 | Rafael Nadal | lost | 2-6 4-6 |
Monte Carlo 21/4 Clay Master Series
| Round | Opponent | Result | Score | | 1 | Marin Cilic | won | 3-6 7-6(1) 6-3 | | 2 | Philipp Kohlschreiber | lost | 2-6 4-6 |
Rome 5/5 Clay Master Series
| Round | Opponent | Result | Score | | 1 | Juan Carlos Ferrero | lost | 7-6(5) 3-6 4-6 |
Hamburg 12/5 Clay Master Series
| Round | Opponent | Result | Score | | 1 | Paul-Henri Mathieu | won | 6-4 6-4 | | 2 | Stanislas Wawrinka | won | 7-5 7-5 | | 3 | Nikolay Davydenko | won | 7-5 6-3 | | QF | Andreas Seppi | lost | 3-6 7-5 5-7 |
Halle 9/6 Grass Championship Series
| Round | Opponent | Result | Score | | 1 | Robin Haase | won | 4-6 6-3 6-2 | | 2 | Mikhail Youzhny | won | 6-2 5-7 6-3 | | QF | Michael Llodra | won | 4-0 ret. | | SF | Roger Federer | lost | 1-6 4-6 |
London 23/6 Grass Grand Slam
| Round | Opponent | Result | Score | | 1 | Julien Benneteau | won | 6-1 7-5 6-3 | | 2 | Martin Vassallo-Arguello | won | 6-0 6-3 6-1 | | 3 | Rafael Nadal | lost | 6-7(3) 2-6 3-6 |
Gstaad 7/7 Clay Championship Series
| Round | Opponent | Result | Score | | 1 | Gianluca Naso | won | 6-3 6-2 | | 2 | Guillermo Garcia-Lopez | lost | |
Toronto 21/7 Hard Master Series
| Round | Opponent | Result | Score | | 1 | Mardy Fish | won | 7-5 7-6(4) | | 2 | Mikhail Youzhny | won | 7-6(4) 7-5 | | 3 | Nikolay Davydenko | won | 4-6 6-4 6-4 | | QF | James Blake | won | 6-1 6-2 | | F | Rafael Nadal | lost | 3-6 2-6 | | SF | Gilles Simon | won | 6-7(4) 6-3 7-6(5) |
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