ATP
| Best 2026: | |
| Best 2025: | |
| Best | |
| Country | Germany |
| Age | 45 yo / 178 cm |
| Forehand | Right Handed (Double hand) |
| Turned pro | 2005 |
| Birthplace/Residence | Merzig / Dallas, TX, USA |
| Coach | Andrei Pavel |
| Earnings | 4,399,584$ |
Performances
2009 's-Hertogenbosch • ATP 250 2013 Istanbul • ATP CH 50 2013 Eckental • ATP CH 35 2006 1/2 final,Tokyo • ATP 500 2014 Final,'s-Hertogenbosch • ATP 250 2007 Final,Bangkok • ATP 250 2015 Final,Mons • ATP CH 125 2013 Final,Nottingham • ATP CH 70 2016 Final,Columbus • ATP CH 50 2015 Final,Eckental • ATP CH 35 2006 4th round,US Open • Grand Slam 2014 4th round,Miami • ATP Masters 1000 2010 4th round,Miami • ATP Masters 1000 2014 1/2 final,Tokyo • ATP 500 2012 1/2 final,Memphis • ATP 500 2015 1/2 final,Kuala Lumpur • ATP 250 2014 1/2 final,Atlanta • ATP 250 2013 1/4 final,Londres • ATP 250 2010 1/2 final,Bangkok • ATP 250 2010 1/2 final,'s-Hertogenbosch • ATP 250 2010 1/2 final,Halle • ATP 250 2007 1/2 final,San Jose • ATP 250 2012 1/2 final,Helsinki • ATP CH 125 2016 1/2 final,Monterrey • ATP CH 100 2016 1/2 final,Puebla • ATP CH 100 2015 3rd round,French Open • Grand Slam 2015 3rd round,Australian Open • Grand Slam 2014 1/4 final,Basel • ATP 500 2008 1/4 final,Memphis • ATP 500 2016 3rd round,Nottingham • ATP 250 
