&sq=Google&lang=en&file=File:Mateusz_Kowalczyk_Roland_Garros_2013.jpg) 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.