Piter Katarzyna - profile
|   | Piter KatarzynaCountry: Poland Height / Weight: 173 cm / 56 kg Age: 34 (16. 2. 1991) Current/Highest rank - singles: - / 95. Current/Highest rank - doubles: 53. / 49. Sex: woman Plays: right | 
- Next match
| Tournament | Round | Start | Match | H | A | 
|---|---|---|---|---|---|
| No upcoming matches. | |||||
- Tournaments results
Player's record
| Year | Summary | Clay | Hard | Indoors | Grass | Not set | 
|---|---|---|---|---|---|---|
| Summary: | 455/347 | 261/189 | 75/72 | 113/77 | 2/4 | 4/5 | 
| 2023 | 2/0 | 1/0 | - | 1/0 | - | - | 
| 2022 | 2/1 | 2/0 | 0/1 | - | - | - | 
| 2021 | 3/9 | 2/5 | 0/2 | 0/1 | 1/1 | - | 
| 2020 | 25/14 | 16/8 | 9/5 | 0/1 | - | - | 
| 2019 | 27/25 | 19/17 | 0/1 | 8/7 | - | - | 
| 2018 | 42/38 | 18/16 | 6/10 | 17/11 | 1/1 | - | 
| 2017 | 23/28 | 14/19 | 0/3 | 7/5 | - | 2/1 | 
| 2016 | 35/36 | 17/18 | 17/16 | 1/2 | - | - | 
| 2015 | 28/27 | 15/15 | 9/10 | 4/2 | - | - | 
| 2014 | 20/31 | 5/8 | 8/11 | 7/8 | 0/2 | 0/2 | 
| 2013 | 53/23 | 26/12 | 14/5 | 13/6 | - | - | 
| 2012 | 50/24 | 30/15 | - | 20/9 | - | - | 
| 2011 | 25/25 | 16/18 | 3/2 | 6/5 | - | - | 
| 2010 | 27/21 | 16/10 | 0/2 | 11/9 | - | - | 
| 2009 | 44/26 | 28/15 | 6/3 | 8/6 | - | 2/2 | 
| 2008 | 35/11 | 22/6 | 3/1 | 10/4 | - | - | 
| 2007 | 11/4 | 11/4 | - | - | - | - | 
| 2006 | 3/3 | 3/3 | - | - | - | - | 
| 2005 | 0/1 | - | - | 0/1 | - | - | 
| Year | Summary | Clay | Hard | Indoors | Grass | Not set | 
|---|---|---|---|---|---|---|
| Summary: | 324/230 | 183/107 | 79/72 | 55/37 | 4/13 | 3/1 | 
| 2025 | 17/26 | 0/6 | 13/14 | 3/2 | 1/4 | - | 
| 2024 | 30/21 | 21/8 | 9/10 | 0/2 | 0/1 | - | 
| 2023 | 28/18 | 18/9 | 8/7 | - | 2/2 | - | 
| 2022 | 13/17 | 9/7 | 3/6 | - | 1/4 | - | 
| 2021 | 13/20 | 10/10 | 1/4 | 2/5 | 0/1 | - | 
| 2020 | 28/10 | 17/6 | 9/3 | - | - | 2/1 | 
| 2019 | 23/9 | 15/4 | - | 8/5 | - | - | 
| 2018 | 26/13 | 5/6 | 7/3 | 14/4 | - | - | 
| 2017 | 18/14 | 13/9 | 2/2 | 3/3 | - | - | 
| 2016 | 29/17 | 15/8 | 14/8 | 0/1 | - | - | 
| 2015 | 16/15 | 11/9 | 5/5 | 0/1 | - | - | 
| 2014 | 17/21 | 8/7 | 2/7 | 7/6 | 0/1 | - | 
| 2013 | 33/19 | 21/11 | 6/3 | 5/5 | - | 1/0 | 
| 2012 | 29/7 | 19/5 | - | 10/2 | - | - | 
| 2011 | 4/3 | 1/2 | - | 3/1 | - | - | 
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| 2017 | - | 1 | ||||
| 2015 | - | 1 | ||||
| 2010 | - | 2 | ||||
| 2008 | - | 3 | ||||
| 2007 | - | 1 | ||||
| Total: | 0 | 8 | ||||
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| 2025 | 2 | - | ||||
| 2024 | 1 | 3 | ||||
| 2023 | 1 | - | ||||
| 2022 | - | 1 | ||||
| 2020 | - | 3 | ||||
| 2019 | - | 2 | ||||
| 2018 | - | 3 | ||||
| 2016 | - | 3 | ||||
| 2013 | 1 | 2 | ||||
| 2012 | - | 6 | ||||
| Total: | 5 | 23 | ||||
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| No matches. | 
| No matches. | 
| No matches. | 
| United Cup | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 03.01. | Piter / Zieli - Sun F / You X | 6-3, 5-7, 10-7 | 1.08 | 7.00 | ||
| No matches. | 
| No matches. | 
| Adelaide 2 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 09.01. | Flipkens K. - Piter K. | Q-1R | 6-2, 6-0 | 1.14 | 5.53 | |
| US Open | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 31.08. | Muham / Shiba - Grach / Piter | 1R | 6-2, 6-1 | 1.15 | 5.24 | |
| Monterrey | Round | Result | H | A | ||
| 05.03. | Han X / Sizik - Volod / Piter | SF | 6-3, 6-3 | 2.13 | 1.67 | |
| 05.03. | Volod / Piter - Galfi / Parri | QF | 6-1, 6-2 | 1.63 | 2.15 | |
| 02.03. | Volod / Piter - Hibin / Kato | R16 | 6-4, 6-4 | 2.29 | 1.59 | |
| Guadalajara WTA | Round | Result | H | A | ||
| 23.02. | Wang / Zhu L - Volod / Piter | R16 | 6-4, 4-6, 10-8 | 2.09 | 1.74 | |
| Australian Open | Round | Result | H | A | ||
| 19.01. | Hozum / Ninom - Piter / Sheri | 1R | 6-2, 6-4 | 1.28 | 3.55 | |
| Adelaide 2 | Round | Result | H | A | ||
| 12.01. | Rosol / Routl - Kosty / Piter | QF | 7-5, 6-3 | 1.86 | 1.85 | |
| 11.01. | Kosty / Piter - Kucov / Moore | R16 | 6-3, 6-0 | 1.41 | 2.52 | |
| Melbourne Summer Set 2 | Round | Result | H | A | ||
| 05.01. | Patti / Rodio - Piter / Vorac | R16 | 6-2, 6-4 | 1.58 | 2.30 | |
| No matches. | 
| Guadalajara WTA | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 07.03. | Govortsova O. - Piter K. | Q-1R | 6-0, 6-2 | 1.16 | 4.86 | |
| Abu Dhabi WTA | Round | Result | H | A | ||
| 05.01. | Pieri J. - Piter K. | Q-1R | 6-4, 6-0 | 2.34 | 1.56 | |
| Tenerife WTA | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 20.10. | Eiker / Perez - Piter / Vorac | R16 | 5-7, 6-3, 10-3 | 1.48 | 2.54 | |
| Portoroz WTA | Round | Result | H | A | ||
| 15.09. | Bekta / Moore - Piter / Watso | R16 | 7-5, 6-3 | 1.94 | 1.80 | |
| Monterrey | Round | Result | H | A | ||
| 18.03. | Arrua / Perez - Kania / Piter | QF | 7-64, 6-4 | 1.62 | 2.22 | |
| 16.03. | Kania / Piter - Hibin / Kato | R16 | 7-5, 7-5 | 2.13 | 1.66 | |
| Guadalajara WTA | Round | Result | H | A | ||
| 08.03. | Podor / Sorri - Arrua / Piter | R16 | 5-7, 6-4, 10-8 | 1.60 | 2.21 | |
| No matches. | 
| Tyler ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 28.10. | Hibi M. - Piter K. | Q-1R | 6-4, 60-7, 10-5 | 1.17 | 4.30 | |
| Eastern European Championship | Round | Result | H | A | ||
| 10.07. | Piter K. - Djakovic M. | 6-2, 5-7, 6-2 | 1.10 | 6.18 | ||
| 09.07. | Tomova V. - Piter K. | 3-6, 6-3, 6-3 | 1.21 | 4.12 | ||
| 08.07. | Piter K. - Bonic B. | 6-0, 6-0 | 1.10 | 6.18 | ||
| 07.07. | Piter K. - Stevanovic N. | 6-2, 63-7, 4-1 | 2.87 | 1.38 | ||
| 03.07. | Kovinic D. - Piter K. | 6-2, 6-4 | 1.46 | 2.61 | ||
| 02.07. | Piter K. - Marinkovic B. | 6-0, 6-1 | 1.04 | 9.56 | ||
| 30.06. | Piter K. - Joksovic D. | 6-2, 6-3 | 1.06 | 8.58 | ||
| 29.06. | Piter K. - Eraydin B. | 6-1, 6-0 | 1.57 | 2.33 | ||
| Cairo 16 ITF | Round | Result | H | A | ||
| 19.02. | Klaffner M. - Piter K. | 1R | 6-4, 1-6, 6-2 | 2.88 | 1.35 | |
| 17.02. | Piter K. - Carreras A. | Q-R16 | 6-3, 6-1 | 1.60 | 2.16 | |
| 16.02. | Piter K. - Kania-Chodun P. | Q-1R | 64-7, 6-4, 10-5 | |||
| Cairo 15 ITF | Round | Result | H | A | ||
| 11.02. | Fruhvirtova L. - Piter K. | 1R | 2-6, 6-1, 6-2 | 2.45 | 1.49 | |
| 10.02. | Piter K. - Arn G. | Q-R16 | 1.52 | 2.29 | ||
| 09.02. | Piter K. - Lantigua De La Nuez A. | Q-1R | 6-3, 6-3 | 1.08 | 6.25 | |
| Tyler ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 01.11. | Zamar / Zamar - Kania / Piter | F | 6-3, 5-7, 11-9 | 3.34 | 1.28 | |
| 31.10. | Kania / Piter - Volod / Govor | SF | 4-6, 6-2, 10-6 | 2.09 | 1.65 | |
| 30.10. | Kania / Piter - Bapti / Matea | QF | 6-1, 6-0 | 1.40 | 2.71 | |
| 30.10. | Kania / Piter - Broad / Colli | R16 | 62-7, 7-5, 10-6 | 1.31 | 3.19 | |
| Macon 2 ITF | Round | Result | H | A | ||
| 20.10. | Sharm / Sheri - Kania / Piter | R16 | 7-5, 5-7, 10-7 | 1.89 | 1.81 | |
| Cairo 16 ITF | Round | Result | H | A | ||
| 21.02. | Kosty / Rakhi - Kruni / Piter | SF | 6-1, 6-4 | 2.70 | 1.41 | |
| 20.02. | Kruni / Piter - Andri / Grabh | QF | 6-0, 6-3 | 1.12 | 5.21 | |
| 19.02. | Kruni / Piter - Lanti / Minte | R16 | 6-1, 6-0 | 1.07 | 6.60 | |
| Cairo 15 ITF | Round | Result | H | A | ||
| 15.02. | Kruni / Piter - Rus A / Sheri | F | 6-4, 6-2 | 1.51 | 2.37 | |
| 14.02. | Kruni / Piter - Kosty / Tsure | SF | 6-4, 6-1 | 1.80 | 1.90 | |
| 13.02. | Kruni / Piter - Buyuk / Gorgo | QF | 6-3, 6-1 | 1.61 | 2.15 | |
| 11.02. | Kruni / Piter - Lanti / Minte | R16 | 6-2, 6-2 | 1.12 | 5.24 | |
| No matches. | 
| Roehampton 2 ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 24.09. | Fett J. - Piter K. | 1R | 6-4, 6-2 | 1.43 | 2.56 | |
| No matches. | 
| No matches. | 
| Pune 3 ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 12.12. | Hsu C. - Piter K. | R16 | 6-3, 6-3 | 3.29 | 1.29 | |
| 10.12. | Piter K. - Ho J. | 1R | 6-0, 6-3 | 1.26 | 3.45 | |
| Solapur ITF | Round | Result | H | A | ||
| 06.12. | Lemoine Q. - Piter K. | QF | 7-5, 6-3 | 1.41 | 2.67 | |
| 05.12. | Piter K. - Hsu C. | R16 | 6-4, 6-3 | 1.40 | 2.74 | |
| 04.12. | Piter K. - Namigata J. | 1R | 6-2, 66-7, 6-4 | 1.50 | 2.39 | |
| Pune ITF | Round | Result | H | A | ||
| 27.11. | Lu J. - Piter K. | 1R | 6-1, 2-6, 6-4 | 1.77 | 1.94 | |
| Obidos 8 ITF | Round | Result | H | A | ||
| 02.10. | Bjorklund M. - Piter K. | 1R | 6-1, 7-63 | 2.03 | 1.68 | |
| Obidos 7 ITF | Round | Result | H | A | ||
| 28.09. | Minnen G. - Piter K. | QF | 6-3, 6-3 | 1.49 | 2.42 | |
| 27.09. | Piter K. - Stevanovic N. | R16 | 6-1, 6-1 | 1.21 | 3.89 | |
| 25.09. | Piter K. - Vrljic A. | 1R | 6-4, 6-4 | 1.48 | 2.46 | |
| Obidos 3 ITF | Round | Result | H | A | ||
| 25.04. | Radwanska U. - Piter K. | 1R | 6-3, 7-5 | 1.32 | 3.11 | |
| Obidos 2 ITF | Round | Result | H | A | ||
| 18.04. | Gatto-Monticone G. - Piter K. | 1R | 7-5, 4-6, 6-1 | 1.62 | 2.15 | |
| Obidos ITF | Round | Result | H | A | ||
| 11.04. | Kilnarova M. - Piter K. | 1R | 4-6, 6-2, 6-2 | 1.96 | 1.75 | |
| Sharm El Sheikh 9 ITF | Round | Result | H | A | ||
| 15.03. | Bandecchi S. - Piter K. | R16 | 5-7, 7-5, 6-3 | 2.84 | 1.37 | |
| 13.03. | Piter K. - Skryabina M. | 1R | 7-5, 2-6, 6-1 | 1.30 | 3.30 | |
| Sharm El Sheikh 8 ITF | Round | Result | H | A | ||
| 07.03. | Bhunu V. - Piter K. | 1R | 6-0, 3-6, 7-62 | 7.87 | 1.05 | |
| Solapur ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 05.12. | Jani / Strak - Fichm / Piter | QF | 6-4, 6-4 | 2.24 | 1.56 | |
| 03.12. | Fichm / Piter - Mane / Wu H. | R16 | 6-0, 6-0 | 1.04 | 8.40 | |
| Pune ITF | Round | Result | H | A | ||
| 29.11. | Nayde / Zidan - Fichm / Piter | SF | 6-1, 6-4 | |||
| 28.11. | Fichm / Piter - Grey / Dunne | QF | 6-3, 6-0 | 1.56 | 2.23 | |
| 26.11. | Fichm / Piter - Marci / Silva | R16 | 6-3, 6-1 | 1.53 | 2.37 | |
| Obidos 7 ITF | Round | Result | H | A | ||
| 29.09. | Piter / Savin - Bolkv / Murta | F | 6-3, 6-2 | 1.71 | 1.99 | |
| 28.09. | Piter / Savin - Cengi / Steva | SF | 6-2, 6-1 | 1.49 | 2.44 | |
| 26.09. | Piter / Savin - Herin / Talbi | QF | 7-5, 6-0 | 1.24 | 3.61 | |
| 25.09. | Piter / Savin - Grein / Klase | R16 | 6-1, 6-0 | |||
| Obidos 2 ITF | Round | Result | H | A | ||
| 17.04. | Koelz / Rompi - Jorov / Piter | R16 | 6-4, 7-66 | 2.60 | 1.44 | |
| Obidos ITF | Round | Result | H | A | ||
| 14.04. | Munoz / Munte - Piter / Savin | R16 | 4.74 | 1.14 | ||
| No matches. | 
| US Open | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 23.08. | Min G. - Piter K. | Q-1R | 6-1, 3-6, 6-3 | 1.21 | 4.18 | |
| Shenzhen 3 ITF | Round | Result | H | A | ||
| 12.03. | Trevisan M. - Piter K. | Q-1R | 2-6, 7-65, 6-0 | 1.83 | 1.83 | |
| Zhuhai 2 ITF | Round | Result | H | A | ||
| 05.03. | Han N. - Piter K. | Q-1R | 6-2, 6-1 | 2.25 | 1.57 | |
| Shenzhen 3 ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 17.03. | Hozum / Savin - Piter / Zanev | SF | 7-5, 6-2 | 1.82 | 1.83 | |
| 16.03. | Piter / Zanev - Rus A / Sadik | QF | 6-4, 6-4 | 1.65 | 2.08 | |
| 14.03. | Piter / Zanev - Moore / Stoja | R16 | 6-4, 7-5 | 1.82 | 1.83 | |
| Zhuhai 2 ITF | Round | Result | H | A | ||
| 07.03. | Chang / Zhang - Piter / Zanev | R16 | 7-63, 4-6, 10-8 | |||
| No matches. | 
| Shenzhen 5 ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 16.11. | Liu F. - Piter K. | 1R | 6-3, 6-4 | 1.81 | 1.73 | |
| Tokyo 3 ITF | Round | Result | H | A | ||
| 07.11. | Mestach A. - Piter K. | Q-QF | 6-2, 4-6, 7-65 | 1.83 | 1.82 | |
| 06.11. | Piter K. - Ozeki M. | Q-R16 | 6-3, 6-4 | 1.06 | 7.37 | |
| 05.11. | Piter K. - Okamura K. | Q-1R | 7-5, 6-4 | 1.24 | 3.61 | |
| Chenzhou ITF | Round | Result | H | A | ||
| 04.11. | Sawayanagi R. - Piter K. | QF | 6-2, 6-3 | 2.25 | 1.52 | |
| 03.11. | Piter K. - Lee Y. | R16 | 1-1 | 1.45 | 2.42 | |
| 02.11. | Piter K. - Lee P. | 1R | 6-2, 6-1 | 1.13 | 4.97 | |
| Liuzhou ITF | Round | Result | H | A | ||
| 27.10. | Stojanovic N. - Piter K. | R16 | 6-0, 6-3 | 1.78 | 1.90 | |
| 26.10. | Piter K. - Lykina K. | 1R | 6-4, 6-3 | 1.78 | 1.89 | |
| Suzhou ITF | Round | Result | H | A | ||
| 23.10. | Wang Y. - Piter K. | SF | 7-5, 6-4 | 1.29 | 2.94 | |
| 22.10. | Piter K. - Kuwata H. | QF | 7-5, 7-62 | 1.82 | 1.81 | |
| 21.10. | Piter K. - Stojanovic N. | R16 | 6-4, 3-6, 6-4 | 2.43 | 1.49 | |
| 19.10. | Piter K. - Gai A. | 1R | 6-0, 5-7, 6-1 | 1.27 | 3.41 | |
| Tianjin WTA | Round | Result | H | A | ||
| 08.10. | Lao D. - Piter K. | Q-1R | 6-3, 6-3 | |||
| Tashkent | Round | Result | H | A | ||
| 25.09. | Kuwata H. - Piter K. | Q-QF | 6-2, 7-60 | 2.37 | 1.54 | |
| 24.09. | Piter K. - Abduraimova N. | Q-R16 | 6-4, 2-6, 6-3 | 2.25 | 1.58 | |
| Seoul WTA | Round | Result | H | A | ||
| 20.09. | Schmiedlova K. - Piter K. | 1R | 6-3, 6-2 | 1.46 | 2.66 | |
| 19.09. | Piter K. - Kalashnikova O. | Q-QF | 6-3, 7-5 | 1.33 | 3.14 | |
| 18.09. | Piter K. - Sawayanagi R. | Q-R16 | 6-3, 64-7, 6-2 | 1.51 | 2.41 | |
| 17.09. | Piter K. - Park S. | Q-1R | 6-2, 6-0 | 1.05 | 8.00 | |
| Zhuhai ITF | Round | Result | H | A | ||
| 15.09. | Abduraimova N. - Piter K. | R16 | 6-3, 7-5 | 1.68 | 1.92 | |
| 14.09. | Piter K. - Gao X. | 1R | 3-6, 7-60, 6-1 | 1.27 | 3.26 | |
| Istanbul 3 ITF | Round | Result | H | A | ||
| 12.04. | Pivovarova A. - Piter K. | 1R | 6-4, 2-6, 6-4 | 1.64 | 2.12 | |
| Kuala Lumpur WTA | Round | Result | H | A | ||
| 28.02. | Ozaki R. - Piter K. | Q-R16 | 6-1, 7-64 | 1.42 | 2.71 | |
| 27.02. | Piter K. - Zhang Y. | Q-1R | 3-6, 6-1, 6-1 | 2.26 | 1.59 | |
| Perth 2 ITF | Round | Result | H | A | ||
| 19.02. | Tian R. - Piter K. | QF | 0-6, 7-5, 6-2 | 1.72 | 2.00 | |
| 18.02. | Piter K. - Abduraimova N. | R16 | 3-6, 6-4, 7-5 | 1.98 | 1.74 | |
| 17.02. | Piter K. - Sema E. | 1R | 6-1, 4-6, 6-1 | 1.49 | 2.49 | |
| Perth ITF | Round | Result | H | A | ||
| 10.02. | Pivovarova A. - Piter K. | 1R | 1-6, 6-3, 6-3 | 2.04 | 1.70 | |
| Launceston ITF | Round | Result | H | A | ||
| 04.02. | Ozaki R. - Piter K. | R16 | 6-1, 3-6, 6-1 | 1.30 | 3.21 | |
| 02.02. | Piter K. - Yastremska D. | 1R | 5-7, 6-4, 7-64 | 1.30 | 3.40 | |
| Hobart | Round | Result | H | A | ||
| 08.01. | Pous-Tio L. - Piter K. | Q-1R | 6-3, 6-2 | 1.45 | 2.67 | |
| Brisbane | Round | Result | H | A | ||
| 01.01. | Pous-Tio L. - Piter K. | Q-1R | 6-3, 6-1 | |||
| No matches. | 
| Tashkent | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 27.09. | Kontaveit A. - Piter K. | Q-QF | 7-69, 4-6, 6-3 | 1.19 | 4.24 | |
| 26.09. | Piter K. - Amanmuradova A. | Q-R16 | 6-2, 7-5 | 2.11 | 1.66 | |
| Guangzhou | Round | Result | H | A | ||
| 19.09. | Liang C. - Piter K. | Q-1R | 6-2, 1-6, 6-3 | 4.48 | 1.16 | |
| Tokyo WTA | Round | Result | H | A | ||
| 12.09. | Panova A. - Piter K. | Q-1R | 7-65, 7-65 | 1.24 | 3.95 | |
| Dalian WTA | Round | Result | H | A | ||
| 09.09. | Yang Z. - Piter K. | 1R | 6-0, 6-3 | 1.78 | 1.97 | |
| 07.09. | Piter K. - Aoyama S. | Q-QF | 6-1, 6-4 | 1.42 | 2.58 | |
| 06.09. | Piter K. - Li Y. | Q-R16 | 6-1, 6-4 | |||
| US Open | Round | Result | H | A | ||
| 27.08. | Baindl K. - Piter K. | Q-2R | 6-3, 6-4 | 1.23 | 3.92 | |
| 25.08. | Piter K. - Zhu L. | Q-1R | 6-3, 2-6, 6-3 | 2.30 | 1.56 | |
| Kuala Lumpur WTA | Round | Result | H | A | ||
| 28.02. | Abduraimova N. - Piter K. | Q-1R | 7-66, 7-64 | 1.87 | 1.86 | |
| Launceston ITF | Round | Result | H | A | ||
| 11.02. | Glatch A. - Piter K. | 1R | 6-0, 7-5 | 1.47 | 2.48 | |
| Burnie ITF | Round | Result | H | A | ||
| 06.02. | Saville D. - Piter K. | SF | 6-2, 6-0 | 1.14 | 5.04 | |
| 05.02. | Piter K. - Han X. | QF | 6-1, 6-1 | 1.44 | 2.59 | |
| 04.02. | Piter K. - Fett J. | R16 | 6-3, 2-6, 6-3 | 1.84 | 1.87 | |
| 02.02. | Piter K. - Zlochova Z. | 1R | 6-0, 6-1 | 1.40 | 2.67 | |
| Australian Open | Round | Result | H | A | ||
| 17.01. | Tatishvili A. - Piter K. | Q-3R | 6-2, 6-0 | 1.27 | 3.58 | |
| 16.01. | Piter K. - Eguchi M. | Q-2R | 3-6, 6-4, 6-0 | 2.76 | 1.40 | |
| 15.01. | Piter K. - Kichenok L. | Q-1R | 7-5, 6-3 | 1.87 | 1.84 | |
| Hobart | Round | Result | H | A | ||
| 09.01. | Broady N. - Piter K. | Q-1R | 6-4, 6-3 | 2.15 | 1.65 | |
| Tashkent | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 01.10. | Betov / Panov - Fried / Piter | SF | 6-4, 2-1 | 1.43 | 2.68 | |
| 30.09. | Fried / Piter - Kruni / Marti | QF | 6-4, 4-6, 11-9 | 2.68 | 1.42 | |
| 29.09. | Fried / Piter - Kalas / Kania | R16 | 7-64, 6-3 | 2.52 | 1.47 | |
| Guangzhou | Round | Result | H | A | ||
| 22.09. | Jans / Rodio - Kalas / Piter | R16 | 6-1, 1-6, 10-8 | 1.42 | 2.63 | |
| Kuala Lumpur WTA | Round | Result | H | A | ||
| 05.03. | Beyge / Savch - Linet / Piter | QF | 6-3, 4-6, 10-5 | 1.62 | 2.21 | |
| 03.03. | Linet / Piter - Amanm / Tanas | R16 | 7-5, 3-6, 10-5 | 1.81 | 1.82 | |
| Burnie ITF | Round | Result | H | A | ||
| 05.02. | Han X / Namig - Eguch / Piter | SF | 6-4, 6-2 | 1.50 | 2.30 | |
| 04.02. | Eguch / Piter - Aiava / Hunte | QF | 4-6, 7-5, 14-12 | 1.16 | 4.41 | |
| 03.02. | Eguch / Piter - Peers / Sumne | R16 | 6-0, 6-4 | 1.24 | 3.64 | |
| Australian Open | Round | Result | H | A | ||
| 22.01. | Babos / Mlade - Jovan / Piter | 1R | 6-1, 6-3 | 1.23 | 3.86 | |
| No matches. | 
| Guangzhou | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 15.09. | Doi M. - Piter K. | 1R | 5-7, 6-4, 6-3 | 1.26 | 3.69 | |
| Hong Kong WTA | Round | Result | H | A | ||
| 09.09. | Van Uytvanck A. - Piter K. | 1R | 6-2, 6-1 | 1.45 | 2.67 | |
| US Open | Round | Result | H | A | ||
| 27.08. | Krunic A. - Piter K. | 1R | 6-4, 6-1 | 1.35 | 3.14 | |
| New Haven | Round | Result | H | A | ||
| 15.08. | Knapp K. - Piter K. | Q-1R | 6-2, 6-0 | 1.22 | 4.04 | |
| Baku | Round | Result | H | A | ||
| 23.07. | Jovanovski Petrovic B. - Piter K. | R16 | 6-3, 6-1 | 1.32 | 3.24 | |
| 21.07. | Piter K. - Pliskova K. | 1R | 64-7, 6-3, 6-4 | 2.77 | 1.42 | |
| Miami | Round | Result | H | A | ||
| 19.03. | Ormaechea P. - Piter K. | 1R | 7-60, 6-1 | 1.63 | 2.21 | |
| 18.03. | Piter K. - Khromacheva I. | Q-2R | 2-6, 7-5, 4-3 | 1.47 | 2.57 | |
| 17.03. | Piter K. - Krajicek M. | Q-1R | 7-5, 1-6, 6-4 | 2.34 | 1.55 | |
| Indian Wells | Round | Result | H | A | ||
| 04.03. | Krajicek M. - Piter K. | Q-1R | 6-2, 6-1 | 2.22 | 1.62 | |
| Florianopolis WTA | Round | Result | H | A | ||
| 24.02. | Dulgheru A. - Piter K. | Q-R16 | 2-6, 6-4, 6-1 | 1.88 | 1.90 | |
| 22.02. | Piter K. - Golubic V. | Q-1R | 4-6, 6-3, 6-3 | 1.63 | 2.21 | |
| Australian Open | Round | Result | H | A | ||
| 14.01. | Halep S. - Piter K. | 1R | 6-0, 6-1 | 1.09 | 6.89 | |
| 11.01. | Piter K. - Feuerstein C. | Q-3R | 4-6, 6-2, 6-3 | 1.62 | 2.20 | |
| 10.01. | Piter K. - Sema Y. | Q-2R | 7-64, 6-4 | 1.22 | 4.05 | |
| 09.01. | Piter K. - Birnerova E. | Q-1R | 6-3, 7-62 | 1.39 | 2.82 | |
| Sydney | Round | Result | H | A | ||
| 04.01. | Peer S. - Piter K. | Q-2R | 6-1, 3-6, 7-5 | 1.61 | 2.18 | |
| 03.01. | Piter K. - Dolonc V. | Q-1R | 3-6, 6-1, 7-5 | |||
| Brisbane | Round | Result | H | A | ||
| 27.12. | Panova A. - Piter K. | Q-1R | 6-3, 6-4 | 2.14 | 1.67 | |
| Guangzhou | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 16.09. | Corne / Linet - Jans / Piter | R16 | 6-2, 4-6, 10-5 | 1.84 | 1.84 | |
| US Open | Round | Result | H | A | ||
| 29.08. | Makar / Vesni - Cetko / Piter | 2R | 6-4, 6-1 | 1.21 | 3.95 | |
| 27.08. | Cetko / Piter - Min G / Oudin | 1R | 6-3, 6-3 | 1.47 | 2.48 | |
| New Haven | Round | Result | H | A | ||
| 19.08. | Medin / Shved - Peer / Piter | R16 | 6-4, 6-1 | 1.28 | 3.30 | |
| Baku | Round | Result | H | A | ||
| 22.07. | Olaru / Peer - Ignat / Piter | R16 | 3-6, 6-3, 10-4 | 1.53 | 2.33 | |
| Florianopolis WTA | Round | Result | H | A | ||
| 26.02. | King / Stryc - Burya / Piter | R16 | 6-2, 7-5 | 1.19 | 4.23 | |
| Australian Open | Round | Result | H | A | ||
| 17.01. | Pesch / Srebo - Piter / Rosol | 2R | 7-62, 6-4 | 1.25 | 3.62 | |
| 15.01. | Piter / Rosol - Govor / McHal | 1R | 6-3, 6-3 | 1.85 | 1.83 | |
| Brisbane | Round | Result | H | A | ||
| 30.12. | Chan / Huber - Piter / Rosol | R16 | 6-4, 6-4 | 1.40 | 2.69 | |
| No matches. | 
| Ningbo WTA | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 24.09. | Burya / Kalas - Beyge / Piter | R16 | 6-3, 6-3 | 1.62 | 2.10 | |
| Seoul WTA | Round | Result | H | A | ||
| 19.09. | Atawo / Spear - Beyge / Piter | QF | 4-6, 6-0, 10-2 | 1.26 | 3.46 | |
| 18.09. | Beyge / Piter - Han X / Kapsh | R16 | 6-3, 6-0 | 1.59 | 2.17 | |
| Izmir 6 ITF | Round | Result | H | A | ||
| 10.08. | Kruni / Piter - Boxx / Guthr | F | 6-2, 6-2 | |||
| 09.08. | Kruni / Piter - Pfize / Vogt | SF | 6-2, 7-5 | |||
| 08.08. | Kruni / Piter - Leyki / Maroz | QF | 6-2, 6-4 | |||
| 07.08. | Kruni / Piter - Durmu / Tomey | R16 | 6-1, 6-1 | |||
| Irapuato ITF | Round | Result | H | A | ||
| 05.03. | Kruni / Sadik - Linet / Piter | QF | 6-4, 3-6, 10-4 | |||
| 04.03. | Linet / Piter - Betan / Macia | R16 | 6-2, 6-0 | 1.10 | 5.25 | |
| No matches. | 
| Clearwater ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 08.03. | Glushko J. - Piter K. | 1R | 6-3, 6-3 | |||
| 07.03. | Piter K. - Anderson R. | Q-R16 | 6-0, 4-6, 6-3 | |||
| 06.03. | Piter K. - Collins D. | Q-1R | 6-1, 6-2 | |||
| Hammond ITF | Round | Result | H | A | ||
| 27.02. | Solovieva V. - Piter K. | Q-R16 | 6-4, 6-2 | |||
| 26.02. | Piter K. - Suomalainen P. | Q-1R | 6-4, 6-3 | |||
| No matches. | 
| No matches. | 
| Istanbul ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 26.10. | Lyubtsova O. - Piter K. | 1R | 6-2, 6-3 | |||
| Athens ITF | Round | Result | H | A | ||
| 28.09. | Kucova Z. - Piter K. | 1R | 6-0, 6-1 | |||
| No matches. | 
| No matches. | 
| Monzon ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 06.04. | Dulgheru A. - Piter K. | Q-QF | 6-3, 6-4 | |||
| 05.04. | Piter K. - Kuzmina-Rimsa I. | Q-R16 | 6-3, 6-2 | |||
| 04.04. | Piter K. - Mediano-Alvarez S. | Q-1R | 6-1, 6-1 | |||
| La Palma ITF | Round | Result | H | A | ||
| 23.03. | Dulgheru A. - Piter K. | Q-R16 | 4-6, 6-2, 6-4 | |||
| 22.03. | Piter K. - Sekulic S. | Q-2R | 6-0, 6-2 | |||
| Tenerife ITF | Round | Result | H | A | ||
| 18.03. | Pavlovic I. - Piter K. | R16 | 6-4, 6-4 | |||
| 17.03. | Piter K. - Ewijk C. | 1R | 6-2, 6-4 | |||
| 16.03. | Piter K. - Brazhnikova A. | Q-R16 | 7-5, 6-2 | |||
| 15.03. | Piter K. - Sekulic S. | Q-2R | 4-6, 6-1, 6-3 | |||
| No matches. | 
| No matches. | 
| Les Franqueses ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 03.10. | Miller K. - Piter K. | SF | 6-2, 3-6, 7-5 | |||
| 02.10. | Piter K. - Campos-Molina Y. | QF | 6-3, 6-4 | |||
| 01.10. | Piter K. - Cabrera-Handt M. | R16 | 6-2, 6-1 | |||
| 30.09. | Piter K. - Doms Golobart A. | 1R | 6-1, 6-0 | |||
| No matches. | 
| No matches. | 
- Injuries
| Start | Tournament | Reason | 
|---|---|---|
| 30.06.2016 - 09.07.2016 | Rome 2 ITF | retired | 
| 23.04.2012 - 13.05.2012 | Charlottesville ITF | walkover | 
- This week's tournaments
| Main tournaments | ||||
| Paris | 8 | |||
| Masters Cup WTA | 24 | |||
| Chennai WTA | 8 | |||
| Hong Kong WTA | 6 | |||
| Jiujiang | 6 | |||
| Lower level tournaments | ||||
| Bratislava challenger | 6 | |||
| Seoul challenger | 6 | |||
| Charlottesville challenger | 6 | |||
| Lima challenger | 5 | |||
| Monastir challenger | 6 | |||
| UTR Pro Tennis Series 3 | 244 | |||
| UTR Pro Tennis Series 5 | 57 | |||
| Cali | 2 | |||
| Irapuato ITF | 8 | |||
| Glasgow 2 ITF | 6 | |||
| Toronto ITF | 6 | |||
| Brisbane 4 ITF | 8 | |||
| Istanbul ITF | 6 | |||
| Loule ITF | 8 | |||
| Makinohara ITF | 5 | |||
| Neuquén ITF | 7 | |||
| Villeneuve d'Ascq ITF | 5 | |||
| UTR Pro Tennis Series 5 | 33 | |||
| Bol 15 ITF | 4 | |||
| Malta ITF | 6 | |||
| Monastir 5 ITF | 6 | |||
| Sharm El Sheikh 19 ITF | 6 | |||
| Solarino 3 ITF | 6 | |||
| Sumter 2 ITF | 6 | |||
| Taby ITF | 6 | |||
| Tashkent 4 ITF | 6 | |||
| UTR Pro Match Series | 120 | |||
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