Name: Jerzy Janowicz
Country: Poland
Birthdate: 13.11.90, 21 years
Ranking's position: 151
Points: 345
Prize money: 177.960 $
Matches total: 320
Win: 206
%: 64.38 %
Country: Poland
Birthdate: 13.11.90, 21 years
Ranking's position: 151
Points: 345
Prize money: 177.960 $
Matches total: 320
Win: 206
%: 64.38 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2012 | 26/8 | 0/0 | 9/2 | 9/5 | 8/1 | 0/0 | 0/0 |
| 2011 | 35/31 | 2/4 | 19/14 | 9/9 | 3/3 | 2/1 | 0/0 |
| 2010 | 57/23 | 6/1 | 25/15 | 24/5 | 2/2 | 0/0 | 0/0 |
| 2009 | 41/30 | 2/3 | 21/13 | 12/9 | 6/5 | 0/0 | 0/0 |
| 2008 | 41/19 | 4/2 | 23/9 | 4/4 | 9/3 | 1/1 | 0/0 |
| 2007 | 6/3 | 5/1 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 206/114 | 19/11 | 98/55 | 58/32 | 28/14 | 3/2 | 0/0 |
| perc. % | 64.38 % | 63.33 % | 64.05 % | 64.44 % | 66.67 % | 60 % | 0 % |
Jerzy Janowicz / scheduled / last
| 24.05.12 | q 2 | Jerzy Janowicz | Inigo Cervantes | match details | Clay |
Jerzy Janowicz / last 50 matches
| 22.05.12 | q 1 | Jerzy Janowicz | Frederico Gil | 7-5, 4-6, 6-2 | match details | Clay | ||
| 12.05.12 | fin | Jerzy Janowicz | Gilles Muller | 7-63, 6-3 | match details | Clay | ||
| 11.05.12 | 1/2 | Jerzy Janowicz | Rui Machado | 6-2, 7-5 | match details | |||
| 10.05.12 | 1/4 | Jerzy Janowicz | Rhyne Williams | 6-3, 6-3 | match details | |||
| 09.05.12 | 2nd round | Jerzy Janowicz | Ernests Gulbis | 6-2, 3-6, 6-4 | match details | |||
| 08.05.12 | 1st round | Jerzy Janowicz | Josselin Ouanna | 6-4, 4-6, 6-3 | match details | |||
| 04.05.12 | 1/4 | Ruben Ramirez-Hidalgo | Jerzy Janowicz | 7-5, 6-2 | match details | Clay | ||
| 03.05.12 | 2nd round | Jerzy Janowicz | Alessandro Giannessi | Alessandro Giannessi - walk over | match details | |||
| 30.04.12 | 1st round | Jerzy Janowicz | Kenny de Schepper | 7-5, 6-4 | match details | |||
| 22.04.12 | qual. | Sergei Bubka | Jerzy Janowicz | 2-6, 6-3, 6-4 | match details | Clay | ||
| 21.04.12 | q 1 | Jerzy Janowicz | Daniel Munoz-De La Nava | 3-6, 7-66, 7-61 | match details | |||
| 08.04.12 | Jerzy Janowicz | Jaak Poldma | 6-0, 7-63 | match details | Carpet | |||
| 06.04.12 | Jerzy Janowicz | Jurgen Zopp | 7-64, 7-62, 3-6, 6-1 | match details | ||||
| 21.03.12 | 2nd round | Dustin Brown | Jerzy Janowicz | 4-6, 6-3, 7-65 | match details | I. hard | ||
| 19.03.12 | 1st round | Jerzy Janowicz | Illya Marchenko | 6-3, 5-7, 6-4 | match details | |||
| 16.03.12 | 1/4 | Jan Hernych | Jerzy Janowicz | 6-1, 6-78, 6-3 | match details | I. hard | ||
| 14.03.12 | 2nd round | Jerzy Janowicz | Laurynas Grigelis | 3-6, 7-61, 6-2 | match details | |||
| 12.03.12 | 1st round | Jerzy Janowicz | Kristijan Mesaros | 6-4, 6-3 | match details | |||
| 28.02.12 | 1st round | Arnaud Clement | Jerzy Janowicz | 4-6, 6-3, 6-4 | match details | I. hard | ||
| 26.02.12 | fin | Igor Sijsling | Jerzy Janowicz | 4-6, 6-3, 7-69 | match details | Carpet | ||
| 25.02.12 | 1/2 | Jerzy Janowicz | Evgeny Korolev | 6-3, 6-75, 6-4 | match details | |||
| 24.02.12 | 1/4 | Jerzy Janowicz | Frank Dancevic | 7-63, 5-3, Frank Dancevic - retired | match details | |||
| 22.02.12 | 2nd round | Jerzy Janowicz | Dominik Meffert | 6-4, 7-62 | match details | |||
| 20.02.12 | 1st round | Jerzy Janowicz | Kamil Capkovic | 6-2, 6-4 | match details | |||
| 12.02.12 | Jerzy Janowicz | Lofo Ramiaramanan | 6-2, 6-2 | match details | Carpet | |||
| 10.02.12 | Jerzy Janowicz | Jacob Rasolondrazana | 6-1, 6-1, 6-3 | match details | ||||
| 23.01.12 | 1/4 | Jerzy Janowicz | Daniel Cox | 6-4, 6-1 | match details | I. hard | ||
| 23.01.12 | 1st round | Jerzy Janowicz | Marshall Tutu | 6-3, 6-3 | match details | |||
| 23.01.12 | 1/2 | Jerzy Janowicz | Jan Minar | 6-2, 6-4 | match details | |||
| 23.01.12 | 2nd round | Jerzy Janowicz | Juho Paukku | 6-74, 6-3, 6-4 | match details | |||
| 23.01.12 | fin | Yannick Mertens | Jerzy Janowicz | 7-65, 2-6, 6-2 | match details | |||
| 16.01.12 | 2nd round | Jerzy Janowicz | George Morgan | 6-4, 6-0 | match details | I. hard | ||
| 16.01.12 | 1/4 | David Rice | Jerzy Janowicz | 7-64, 6-0 | match details | |||
| 16.01.12 | 1st round | Jerzy Janowicz | James Mcgee | 6-1, 3-6, 7-5 | match details | |||
| 17.11.11 | 2nd round | Benoit Paire | Jerzy Janowicz | 7-66, 2-6, 6-3 | match details | I. hard | ||
| 15.11.11 | 1st round | Jerzy Janowicz | Dominic Thiem | 6-1, 6-3 | match details | |||
| 09.11.11 | 2nd round | Konstantin Kravchuk | Jerzy Janowicz | 7-64, 6-73, 7-62 | match details | Carpet | ||
| 07.11.11 | 1st round | Jerzy Janowicz | Dominik Meffert | 6-2, 6-76, 6-3 | match details | |||
| 03.11.11 | 2nd round | Andreas Beck | Jerzy Janowicz | 6-4, 2-6, 7-67 | match details | Carpet | ||
| 02.11.11 | 1st round | Jerzy Janowicz | Alexander Kudryavtsev | 6-2, 6-1 | match details | |||
| 23.10.11 | q 2 | Maxime Authom | Jerzy Janowicz | 3-6, 7-5, 7-62 | match details | I. hard | ||
| 22.10.11 | q 1 | Jerzy Janowicz | Ivo Minar | 7-612, 6-1 | match details | |||
| 15.10.11 | q 1 | Alejandro Falla | Jerzy Janowicz | 4-6, 6-4, 6-2 | match details | I. hard | ||
| 10.10.11 | q 2 | Jerzy Janowicz | Lovro Zovko | 6-1, 6-75, 6-2 | match details | I. hard | ||
| 10.10.11 | qual. | Daniel Evans | Jerzy Janowicz | 6-3, 6-3 | match details | |||
| 10.10.11 | q 1 | Jerzy Janowicz | Alexander Ward | 6-0, 6-2 | match details | |||
| 27.09.11 | 1st round | Michael Lammer | Jerzy Janowicz | 6-4, 7-64 | match details | Clay | ||
| 18.09.11 | Jerzy Janowicz | Harri Heliovaara | 6-3, 6-4 | match details | I. hard | |||
| 16.09.11 | Rubber 1 | Henri Kontinen | Jerzy Janowicz | 6-4, 6-3, 6-710, 6-3 | match details | |||
| 07.09.11 | 2nd round | Michal Schmid | Jerzy Janowicz | 7-62, 6-0 | match details | Clay |
