Mateusz Kowalczyk (tennis)
Mateusz Kowalczyk practicing at Roland Garros 2013  | |
| Country (sports) | Poland | 
|---|---|
| Residence | Zabrze, Poland | 
| Born | 3 May 1987 Chrzanów, Polish People's Republic  | 
| Turned pro | 2005 | 
| Plays | Right-handed | 
| Prize money | US$ 229,607 | 
| Singles | |
| Career record | 0–0 | 
| Career titles | 0 | 
| Highest ranking | No. 694 (12 October 2009) | 
| Doubles | |
| Career record | 13–21 | 
| Career titles | 1 | 
| Highest ranking | No. 77 (9 September 2013) | 
| Current ranking | No. 95 (1 February 2016) | 
| Grand Slam doubles results | |
| Australian Open | – | 
| French Open | 1R (2010, 2013) | 
| Wimbledon | 2R (2013) | 
| US Open | – | 
| Last updated on: 1 February 2016. | |
Mateusz Kowalczyk (Polish pronunciation: [maˈtɛ.uʂ kɔˈvalt͡ʂɨk]; born 3 May 1987) is a Polish tennis player who specialises in doubles.