German tennis pro Philipp Kohlschreiber focusses the ball in his round of last sixteen match against Spanish Rafael Nadal at the Mercedes Cup in Stuttgart, Germany, 19 July 2007. Photo: Bernd Weissbrod
RMDB08NAGerman tennis pro Philipp Kohlschreiber focusses the ball in his round of last sixteen match against Spanish Rafael Nadal at the Mercedes Cup in Stuttgart, Germany, 19 July 2007. Photo: Bernd Weissbrod
German player Philipp Kohlschreiber plays forehand return at Roland Garros
RMBBK9MMGerman player Philipp Kohlschreiber plays forehand return at Roland Garros
German tennis pro Philipp Kohlschreiber serves the ball against Croatia's Zovko during the Tennis World Team Cup match between Germany and Croatia at the Rochusclub in Duesseldorf, Germany, 23 May 2012.   Photo: Caroline Seidel
RMD6493GGerman tennis pro Philipp Kohlschreiber serves the ball against Croatia's Zovko during the Tennis World Team Cup match between Germany and Croatia at the Rochusclub in Duesseldorf, Germany, 23 May 2012. Photo: Caroline Seidel
(dpa) - Argeninian tennis pro Juan Pablo Brzezicki returns the ball during his match against German Philipp Kohlschreiber at the ATP Mercedes Cup in Stuttgart, Germany, Monday 18 July 2005. Brezezicki won the first set 6-3. The 27th professional tennis tournament in Stuttgart runs until Sunday 24 Ju
RMD3B8J5(dpa) - Argeninian tennis pro Juan Pablo Brzezicki returns the ball during his match against German Philipp Kohlschreiber at the ATP Mercedes Cup in Stuttgart, Germany, Monday 18 July 2005. Brezezicki won the first set 6-3. The 27th professional tennis tournament in Stuttgart runs until Sunday 24 Ju
Philipp Kohlschreiber in action at the Qatar Open 2009 against Roger Federer
RMB7T67KPhilipp Kohlschreiber in action at the Qatar Open 2009 against Roger Federer
Frankfurt, Germany. 02nd Feb, 2019. Celebration of the german team, Alexander (Sascha) ZVEREV, GER, Philipp KOHLSCHREIBER, GER Tennis Pro, with national banner, GERMANY - HUNGARY 3-0 Qualifiers Round Mens Tennis Davis Cup in Frankfurt, Germany, February 02, 2019 Season 2018/2019, Credit: Peter Schatz/Alamy Live News
RMRHCC8YFrankfurt, Germany. 02nd Feb, 2019. Celebration of the german team, Alexander (Sascha) ZVEREV, GER, Philipp KOHLSCHREIBER, GER Tennis Pro, with national banner, GERMANY - HUNGARY 3-0 Qualifiers Round Mens Tennis Davis Cup in Frankfurt, Germany, February 02, 2019 Season 2018/2019, Credit: Peter Schatz/Alamy Live News
German star Philipp Kohlschreiber serving in the Qatar Open against Roger Federer
RMB7RGY2German star Philipp Kohlschreiber serving in the Qatar Open against Roger Federer
Philipp Kohlschreiber in action against Roger Federer Qatar Open 2009
RMB7RKH6Philipp Kohlschreiber in action against Roger Federer Qatar Open 2009
German tennis star Phillip Kholschreiber in action against Roger Federer at the Qatar Open January 2009
RMB7RE9YGerman tennis star Phillip Kholschreiber in action against Roger Federer at the Qatar Open January 2009
Tennis player Philipp Kohlschreiber playing a service at Roland Garros
RMBBK9MHTennis player Philipp Kohlschreiber playing a service at Roland Garros
Frankfurt, Germany. 02nd Feb, 2019. Celebration of the german team, Alexander (Sascha) ZVEREV, GER, Philipp KOHLSCHREIBER, GER Tennis Pro, Tim PUETZ, Jan-Lennard STRUFF, GER, double player with national banner, GERMANY - HUNGARY 3-0 Qualifiers Round Mens Tennis Davis Cup in Frankfurt, Germany, February 02, 2019 Season 2018/2019, Credit: Peter Schatz/Alamy Live News
RMRHCC8BFrankfurt, Germany. 02nd Feb, 2019. Celebration of the german team, Alexander (Sascha) ZVEREV, GER, Philipp KOHLSCHREIBER, GER Tennis Pro, Tim PUETZ, Jan-Lennard STRUFF, GER, double player with national banner, GERMANY - HUNGARY 3-0 Qualifiers Round Mens Tennis Davis Cup in Frankfurt, Germany, February 02, 2019 Season 2018/2019, Credit: Peter Schatz/Alamy Live News
German tennis pro Philipp Kohlschreiber serves the ball against Croatia's Zovko during the Tennis World Team Cup match between Germany and Croatia at the Rochusclub in Duesseldorf, Germany, 23 May 2012.   Photo: Caroline Seidel
RMD6493EGerman tennis pro Philipp Kohlschreiber serves the ball against Croatia's Zovko during the Tennis World Team Cup match between Germany and Croatia at the Rochusclub in Duesseldorf, Germany, 23 May 2012. Photo: Caroline Seidel