Name: Natalia Siedliska
Country: Poland
Birthdate: 09.12.95, 28 years
WTA ranking: 655
TOP ranking's position: 487 (14.08.23, 10000 points)
Points: 62
Prize money: 79932 $
Matches total: 467
Win: 260
%: 55.67 %
Country: Poland
Birthdate: 09.12.95, 28 years
WTA ranking: 655
TOP ranking's position: 487 (14.08.23, 10000 points)
Points: 62
Prize money: 79932 $
Matches total: 467
Win: 260
%: 55.67 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 1/4 | 0/1 | 1/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 32/17 | 7/3 | 25/14 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 25/13 | 9/5 | 15/7 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2021 | 14/16 | 0/2 | 14/14 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 17/14 | 1/1 | 16/13 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 17/21 | 6/9 | 10/9 | 0/2 | 1/1 | 0/0 | 0/0 |
| 2018 | 35/24 | 3/4 | 25/14 | 7/4 | 0/1 | 0/1 | 0/0 |
| 2017 | 15/7 | 5/3 | 10/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 2/5 | 0/0 | 2/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 27/20 | 7/5 | 18/14 | 0/0 | 2/1 | 0/0 | 0/0 |
| 2014 | 17/21 | 7/9 | 10/11 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2013 | 26/17 | 6/9 | 7/6 | 0/0 | 13/2 | 0/0 | 0/0 |
| 2012 | 19/17 | 6/5 | 5/7 | 2/1 | 6/4 | 0/0 | 0/0 |
| 2011 | 13/10 | 10/7 | 2/2 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2010 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 260/207 | 67/63 | 160/124 | 10/8 | 23/11 | 0/1 | 0/0 |
| perc. % | 55.67 % | 51.54 % | 56.34 % | 55.56 % | 67.65 % | 0 % | 0 % |
Natalia Siedliska / scheduled / last
| 16.04.24 05:30 | 1st round | Linda Sevcikova  | Natalia Siedliska | 7-5, 6-4 | match details |  W15 Antalya | Clay |
Natalia Siedliska form / year 2014 / surface: Clay
Natalia Siedliska / year 2014 / surface: Clay
| 15.09.14 | 1st round | Martina Di Giuseppe | Natalia Siedliska | 7-5, 6-4 |  | match details |  Santa Margherita | Clay |
| 08.09.14 | 2nd round | Georgia Brescia | Natalia Siedliska | 3-6, 6-2, 6-4 | | match details | Santa Margherita | Clay |
| 08.09.14 | 1st round | Natalia Siedliska | Deborah Cruciani | 7-68, 6-4 |  | match details | ||
| 11.08.14 | 1st round | Natalia Siedliska | Laura Gulbe | 6-1, 6-1 | | match details |  Innsbruck | Clay |
| 11.08.14 | 2nd round | Isabella Shinikova | Natalia Siedliska | 4-6, 6-2, 6-3 | | match details | ||
| 28.07.14 | 2nd round | Natalia Siedliska | Lisa Bastianello | 6-0, 6-1 | | match details | Rovereto | Clay |
| 28.07.14 | 1/4 | Alice Savoretti | Natalia Siedliska | 4-6, 6-4, 6-4 | | match details | ||
| 28.07.14 | 1st round | Natalia Siedliska | Marine Sorg | 6-3, 6-2 | | match details | ||
| 21.07.14 | 1st round | Silvia Chinellato | Natalia Siedliska | 6-4, 6-3 | | match details | Viserba | Clay |
| 07.07.14 | q 2 | Natalia Siedliska | Olga Ianchuk | 4-6, 6-2, 6-2 | | match details |  Aschaffenburg | Clay |
| 07.07.14 | qual. | Yana Morderger | Natalia Siedliska | 6-2, 6-4 | | match details | ||
| 07.07.14 | q 1 | Natalia Siedliska | Polina Novoselova | 6-1, 6-0 | | match details | ||
| 30.06.14 | 1st round | Natalia Siedliska | Angelica Moratelli | 6-2, 6-4 | | match details | Todi | Clay |
| 30.06.14 | 2nd round | Jelena Simic | Natalia Siedliska | 2-6, 6-4, 7-5 | | match details | ||
| 02.06.14 | 1st round | Natalia Siedliska | Ana Roman Dominguez | 1-6, 6-3, 6-4 | | match details |  Madrid | Clay |
| 02.06.14 | 2nd round | Imane Kocher | Natalia Siedliska | 6-2, 7-5 | | match details | ||
| 12.05.14 | 1st round | Barbora Stefkova | Natalia Siedliska | 6-2, 6-2 | | match details |  Zielona Gora | Clay |
| 05.05.14 | 1st round | Natalia Siedliska | Martina Spigarelli | 6-2, 6-2 | | match details | Santa Margherita | Clay |
| 05.05.14 | 2nd round | Natalia Siedliska | Chiara Quattrone | 6-2, 6-2 | | match details | ||
| 05.05.14 | 1/4 | Francesca Segarelli | Natalia Siedliska | 6-2, 1-0, Natalia Siedliska - retired | | match details | ||
| 31.03.14 | 1st round | Diana Enache | Natalia Siedliska | 6-2, 3-6, 6-1 | | match details | Santa Margherita | Clay |