Name: Katarzyna Piter
Country: Poland
Birthdate: 16.02.91, 33 years
WTA ranking: 830
TOP ranking's position: 95 (26.05.14, 64800 points)
Points: 29
Prize money: 756357 $
Matches total: 739
Win: 410
%: 55.48 %
Country: Poland
Birthdate: 16.02.91, 33 years
WTA ranking: 830
TOP ranking's position: 95 (26.05.14, 64800 points)
Points: 29
Prize money: 756357 $
Matches total: 739
Win: 410
%: 55.48 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2022 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 1/6 | 0/2 | 0/2 | 0/1 | 0/0 | 1/1 | 0/0 |
| 2020 | 18/12 | 4/3 | 14/8 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2019 | 25/22 | 0/1 | 17/14 | 8/6 | 0/1 | 0/0 | 0/0 |
| 2018 | 40/35 | 4/5 | 18/13 | 13/10 | 4/6 | 1/1 | 0/0 |
| 2017 | 21/27 | 0/3 | 12/18 | 5/4 | 4/2 | 0/0 | 0/0 |
| 2016 | 33/34 | 17/16 | 15/16 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2015 | 28/27 | 9/10 | 15/15 | 1/1 | 3/1 | 0/0 | 0/0 |
| 2014 | 18/29 | 8/11 | 5/8 | 5/8 | 0/0 | 0/2 | 0/0 |
| 2013 | 53/23 | 14/6 | 26/12 | 13/5 | 0/0 | 0/0 | 0/0 |
| 2012 | 49/25 | 0/0 | 29/16 | 16/8 | 4/1 | 0/0 | 0/0 |
| 2011 | 25/25 | 3/2 | 16/18 | 6/5 | 0/0 | 0/0 | 0/0 |
| 2010 | 24/19 | 0/1 | 16/10 | 6/6 | 2/2 | 0/0 | 0/0 |
| 2009 | 21/20 | 1/1 | 12/11 | 7/6 | 1/2 | 0/0 | 0/0 |
| 2008 | 34/13 | 7/3 | 20/5 | 6/3 | 0/1 | 1/1 | 0/0 |
| 2007 | 17/8 | 3/2 | 10/5 | 0/0 | 0/0 | 4/1 | 0/0 |
| 2006 | 3/3 | 0/0 | 3/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 410/329 | 70/67 | 228/174 | 87/65 | 18/17 | 7/6 | 0/0 |
| perc. % | 55.48 % | 51.09 % | 56.72 % | 57.24 % | 51.43 % | 53.85 % | 0 % |
Katarzyna Piter / scheduled / last
| no matches found |
Katarzyna Piter form / year 2011 / surface: I. hard
Katarzyna Piter / year 2011 / surface: I. hard
| 04.06.11 | q 1 | Galina Voskoboeva | Katarzyna Piter | 6-1, 6-3 |  | match details |  Copenhagen | I. hard |
| 21.03.11 | 1st round | Katarzyna Piter | Michaella Krajicek | 7-66, 6-2 |  | match details |  Bath | I. hard |
| 21.03.11 | 2nd round | Elitsa Kostova | Katarzyna Piter | 6-1, 6-710, 6-2 | | match details | ||
| 07.02.11 | 1st round | Katarzyna Piter | Claire Feuerstein | 7-5, 6-2 | | match details |  Stockholm | I. hard |
| 07.02.11 | 2nd round | Katarzyna Piter | Mona Barthel | 6-3, 6-3 | | match details | ||
| 07.02.11 | 1/4 | Kristina Mladenovic | Katarzyna Piter | 6-3, 3-6, 7-63 | | match details | ||
| 31.01.11 | 1/4 | Mona Barthel | Katarzyna Piter | 7-5, 7-66 | | match details | Sutton | I. hard |
| 31.01.11 | 1st round | Katarzyna Piter | Claire De Gubernatis | 6-1, 6-0 | | match details | ||
| 31.01.11 | 2nd round | Katarzyna Piter | Sina Haas | 4-6, 6-3, 6-4 | | match details | ||
| 24.01.11 | qual. | Naomi Broady | Katarzyna Piter | 6-4, 5-7, 6-3 | | match details |  Grenoble | I. hard |
| 24.01.11 | q 1 | Katarzyna Piter | Maeva Razakasoa | 6-4, 6-1 | | match details |