from singles and doubles, where he had reached the semifinals with Mischa Zverev. Kiefer participated in the Wimbledon as the 33rd seed but having not fully recovered from his abdomen injury. This was reflected in his match against Fabrice Santoro, where Kiefer lost in straight sets. Kiefer then played for Germany in the 2009 Davis Cup quarterfinals against Spain. He did so in the doubles match with Mischa Zverev against Spain's Fernando Verdasco and Feliciano López. Kiefer and Zverev lost the match. In the first round of the U.S Open, he beat Michaël Llodra in straight sets, but in the second round he lost to world No. 3 Rafael Nadal. Major finals Olympic finals Doubles: 1 (1 silver medal) Masters Series finals Singles: 1 (1 runner-up) Career finals Singles: 19 (6 titles, 13 runner-ups) Doubles (3 titles, 1 runner-up) Performance timeline Singles Top 10 wins Record against No. 1 players Kiefer's match record against players who have been ranked world No. 1. References External links Kiefer world ranking history Official web site 1977 births Living people People from Holzminden Australian Open (tennis) junior champions German male tennis players Hopman Cup competitors Olympic medalists in tennis Olympic silver medalists for Germany Olympic tennis players of Germany People from Holzminden (district) Tennis players at the 2000 Summer Olympics Tennis players at the 2004 Summer Olympics Tennis players at the 2008 Summer Olympics US Open (tennis) junior champions Medalists at the 2004 Summer Olympics Grand Slam (tennis) champions in boys' singles Tennis people from Lower Saxony