Name: Katarzyna Piter
Country: Poland
Birthdate: 16.02.91, 27 years
WTA ranking: 301
TOP ranking's position: 95 (26.05.14, 64800 points)
Points: 157
Prize money: 549.669 $
Matches total: 653
Win: 366
%: 56.05 %
Country: Poland
Birthdate: 16.02.91, 27 years
WTA ranking: 301
TOP ranking's position: 95 (26.05.14, 64800 points)
Points: 157
Prize money: 549.669 $
Matches total: 653
Win: 366
%: 56.05 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2018 | 40/34 | 4/4 | 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 | 366/287 | 66/59 | 197/150 | 79/58 | 18/15 | 6/5 | 0/0 |
| perc. % | 56.05 % | 52.8 % | 56.77 % | 57.66 % | 54.55 % | 54.55 % | 0 % |
Katarzyna Piter / Fixtures
| 12.12.18 | 2nd round | Katarzyna Piter | Chieh-Yu Hsu | match details |  Pune | Hard |
Katarzyna Piter / Latest Scores
| 10.12.18 | 1st round | Katarzyna Piter | Jessica Ho | 6-0, 6-3 |  | match details | Pune | Hard |
| 06.12.18 | 1/4 | Quirine Lemoine | Katarzyna Piter | 7-5, 6-3 |  | match details | Solapur | Hard |
| 05.12.18 | 2nd round | Katarzyna Piter | Chieh-Yu Hsu | 6-4, 6-3 | | match details | ||
| 04.12.18 | 1st round | Katarzyna Piter | Junri Namigata | 6-2, 6-76, 6-4 | | match details | ||
| 27.11.18 | 1st round | Jia-Jing Lu | Katarzyna Piter | 6-1, 2-6, 6-4 | | match details | Pune | Hard |
| 09.11.18 | 1/2 | Yuliya Hatouka | Katarzyna Piter | 6-1, 2-6, 6-2 | | match details |  Minsk | I. hard |
| 08.11.18 | 1/4 | Katarzyna Piter | Berfu Cengiz | 6-0, 4-6, 6-3 | | match details | ||
| 07.11.18 | 2nd round | Katarzyna Piter | Sviatlana Pirazhenka | 6-3, 7-65 | | match details | ||
| 06.11.18 | 1st round | Katarzyna Piter | Polina Leykina | 6-3, 6-2 | | match details | ||
| 31.10.18 | 2nd round | Mandy Minella | Katarzyna Piter | 3-6, 6-3, 6-4 | | match details |  Petange | I. hard |
| 30.10.18 | 1st round | Katarzyna Piter | Anastasia Detiuc | 6-2, 6-2 | | match details | ||
| 25.10.18 | 1/4 | Paula Badosa Gibert | Katarzyna Piter | 6-3, 6-3 | | match details |  Oslo | I. hard |
| 24.10.18 | 2nd round | Katarzyna Piter | Cornelia Lister | 5-7, 6-3, 6-2 | | match details | ||
| 23.10.18 | 1st round | Katarzyna Piter | Katharina Gerlach | 6-4, 6-2 | | match details | ||
| 13.10.18 | q 1 | Arantxa Rus | Katarzyna Piter | 6-1, 6-3 | | match details | Luxembourg | I. hard |
| 10.10.18 | 2nd round | Cagla Buyukakcay | Katarzyna Piter | 5-7, 6-3, 7-5 | | match details |  Cherboug En | I. hard |
| 09.10.18 | 1st round | Katarzyna Piter | Clemence Fayol | 6-4, 6-2 | | match details | ||
| 02.10.18 | 1st round | Mirjam Bjorklund | Katarzyna Piter | 6-1, 7-63 | | match details |  Obidos | Carpet |
| 28.09.18 | 1/4 | Greetje Minnen | Katarzyna Piter | 6-3, 6-3 | | match details | Obidos | Carpet |
| 27.09.18 | 2nd round | Katarzyna Piter | Natalija Kostic | 6-1, 6-1 | | match details | ||
| 25.09.18 | 1st round | Katarzyna Piter | Ana Vrljic | 6-4, 6-4 | | match details | ||
| 21.09.18 | 1/4 | Irina Fetecau | Katarzyna Piter | 6-4, 6-4 | | match details |  Dobrich | Clay |
| 20.09.18 | 2nd round | Katarzyna Piter | Maria Marfutina | 2-6, 6-3, 7-5 | | match details | ||
| 19.09.18 | 1st round | Katarzyna Piter | Irene Burillo Escorihuela | 7-5, 6-3 | | match details | ||
| 06.09.18 | 2nd round | Olga Ianchuk | Katarzyna Piter | 6-4, 3-6, 7-63 | | match details | Sofia | Clay |
| 05.09.18 | 1st round | Katarzyna Piter | Gaia Sanesi | 6-4, 6-3 | | match details | ||
| 27.08.18 | qual. | Camilla Scala | Katarzyna Piter | 6-4, 6-4 | | match details |  Bagnatica | Clay |
| 26.08.18 | q 1 | Katarzyna Piter | Jessica Ho | 6-1, 6-1 | | match details | ||
| 22.08.18 | 1st round | Ivana Jorovic | Katarzyna Piter | 3-6, 6-2, 6-4 | | match details |  Braunschweig | Clay |
| 12.08.18 | q 2 | Stephanie Wagner | Katarzyna Piter | 7-5, 0-6, 6-4 | | match details | Leipzig | Clay |
| 06.08.18 | q 2 | Jule Niemeier | Katarzyna Piter | 6-3, 6-3 | | match details | Hechingen | Clay |
| 05.08.18 | q 1 | Katarzyna Piter | Ksenia Palkina | 6-0, 6-1 | | match details | ||
| 29.07.18 | fin | Katharina Gerlach | Katarzyna Piter | 4-6, 6-3, 7-64 | | match details | Horb | Clay |
| 28.07.18 | 1/2 | Katarzyna Piter | Jaqueline Cristian | 6-4, 6-2 | | match details | ||
| 27.07.18 | 1/4 | Katarzyna Piter | Katharina Hobgarski | 6-0, 4-6, 6-4 | | match details | ||
| 26.07.18 | 2nd round | Katarzyna Piter | Carmen Schultheiss | 6-1, 7-63 | | match details | ||
| 25.07.18 | 1st round | Katarzyna Piter | Valeriya Strakhova | 7-5, 6-3 | | match details | ||
| 14.07.18 | q 1 | Martina Trevisan | Katarzyna Piter | 4-6, 7-66, 6-3 | | match details |  Gstaad | Clay |
| 12.07.18 | 1st round | Katarzyna Piter | Chiara Scholl | 6-3, 6-1 | | match details | Versmold | Clay |
| 12.07.18 | 2nd round | Bibiane Schoofs | Katarzyna Piter | 7-5, 6-2 | | match details | ||
| 10.07.18 | qual. | Katarzyna Piter | Miriam Kolodziejova | 7-61, 6-4 | | match details | ||
| 09.07.18 | q 2 | Katarzyna Piter | Aymet Uzcategui | 6-4, 6-2 | | match details | ||
| 08.07.18 | q 1 | Katarzyna Piter | Petra Krejsova | 6-2, 6-2 | | match details | ||
| 26.06.18 | 1st round | Marina Melnikova | Katarzyna Piter | 4-6, 7-5, 6-3 | | match details |  Torun | Clay |
| 10.06.18 | qual. | Valentini Grammatikopoulou | Katarzyna Piter | 6-4, 6-4 | | match details |  's-Hertogenbosch | Grass |
| 09.06.18 | q 1 | Katarzyna Piter | Barbara Haas | 6-3, 6-4 | | match details | ||
| 06.06.18 | 1st round | Francesca Di Lorenzo | Katarzyna Piter | 7-5, 6-1 | | match details | Brescia | Clay |
| 05.06.18 | qual. | Katarzyna Piter | Carolina M. Alves | 6-3, 6-1 | | match details | ||
| 04.06.18 | q 2 | Katarzyna Piter | Gabriela Ce | 6-1, 6-1 | | match details | ||
| 03.06.18 | q 1 | Katarzyna Piter | Michele Alexandra Zmau | 6-1, 6-4 | | match details |
