Chengdu 
Osaka 
Guadalajara 
Seoul 
Monastir 
Sofia 2 
Porto 2 
Davis Сup Group I Tennis. Played Siniakova Katerina. Season 2025
Country 
Czech Republic. Ranking WTA 86.
Czech Republic. Ranking WTA 86. WTA - J&S Cup | ||||
|---|---|---|---|---|
| 02.08.2025 | Final | Siniakova Katerina — Golubic Viktorija | 2:0 (6:1, 6:2) |
|
| 01.08.2025 | Semi-finals | Jimenez Kasintseva Victoria — Siniakova Katerina | 0:2 (4:6, 0:6) |
|
| 31.07.2025 | Quarter-finals | Siniakova Katerina — Seidel Ella (Retired) | 1:0 (6:3, 1:0) |
|
| 30.07.2025 | Second round | Siniakova Katerina — Charaeva Alina | 2:0 (6:3, 6:3) |
|
| 29.07.2025 | First round | Siniakova Katerina — Tararudee Lanlana | 2:1 (6:1, 1:6, 7:5) |
|
| WTA - ECM Prague Open | ||||
| 24.07.2025 | Quarter-finals | Noskova Linda — Siniakova Katerina | 2:1 (6:2, 4:6, 6:3) |
|
| 23.07.2025 | Second round | Siniakova Katerina — Salkova Dominika | 2:0 (7:6, 6:3) |
|
| 22.07.2025 | First round | Siniakova Katerina — Ruse Elena Gabriela | 2:0 (7:5, 6:2) |
|
 WTA - Wimbledon | ||||
| 02.07.2025 | Second round | Osaka Naomi — Siniakova Katerina | 2:0 (6:3, 6:2) |
|
| 01.07.2025 | First round | Siniakova Katerina — Zheng Qinwen | 2:1 (7:5, 4:6, 6:1) |
|
 WTA - Bad Homburg Open | ||||
| 24.06.2025 | Second round | Pegula Jessica — Siniakova Katerina | 2:0 (6:2, 6:3) |
|
| 23.06.2025 | First round | Samsonova Liudmila — Siniakova Katerina | — — |
|
| 23.06.2025 | First round | Kudermetova Veronika — Siniakova Katerina | 0:2 (6:7, 5:7) |
|
| 22.06.2025 | Qialification final | Krueger Ashlyn — Siniakova Katerina | 0:2 (5:7, 2:6) |
|
| 21.06.2025 | Qualifications - 1st round | Tan Harmony — Siniakova Katerina | 0:2 (1:6, 4:6) |
|
| WTA - Qatar Total German Open 2006 | ||||
| 19.06.2025 | Second round | Rybakina Elena — Siniakova Katerina | 2:0 (6:4, 7:6) |
|
| 16.06.2025 | First round | Tomova Viktoriya — Siniakova Katerina | 0:2 (1:6, 2:6) |
|
| 15.06.2025 | Qialification final | Krueger Ashlyn — Siniakova Katerina | 0:2 (4:6, 2:6) |
|
 WTA - Ordina Open | ||||
| 09.06.2025 | First round | Siniakova Katerina — Blinkova Anna | 0:2 (3:6, 1:6) |
|
 WTA - French Open | ||||
| 26.05.2025 | First round | Kasatkina Daria — Siniakova Katerina | 2:1 (6:1, 3:6, 6:2) |
|
 WTA - Grand Prix SAR La Princesse Lalla Meryem | ||||
| 20.05.2025 | First round | Siniakova Katerina — Bolsova Aliona | 1:2 (6:3, 1:6, 2:6) |
|
| WTA - Open Gaz de France | ||||
| 14.05.2025 | Second round | Sasnovich Aliaksandra — Siniakova Katerina (Retired) | 0:0 (-:-) |
|
| 13.05.2025 | First round | Lim Jenny — Siniakova Katerina | 0:2 (2:6, 6:7) |
|
 WTA - Campionati Internazionali d'Italia | ||||
| 07.05.2025 | First round | Siniakova Katerina — Danilovic Olga | 1:2 (6:3, 4:6, 4:6) |
|
 WTA - Vic | ||||
| 01.05.2025 | Quarter-finals | Masarova Rebeka — Siniakova Katerina | 2:0 (6:3, 6:4) |
|
| 28.04.2025 | First round | Siniakova Katerina — Lazaro Garcia Andrea | 2:0 (7:5, 6:2) |
|
| WTA - Madrid | ||||
| 22.04.2025 | First round | Boulter Katie — Siniakova Katerina | 2:1 (4:6, 6:2, 6:1) |
|
 WTA - NASDAQ-100 | ||||
| 20.03.2025 | Second round | Jabeur Ons — Siniakova Katerina | 2:0 (6:4, 7:6) |
|
| 18.03.2025 | First round | Yuan Yue — Siniakova Katerina | 1:2 (2:6, 6:2, 6:7) |
|
 WTA - Dubai Duty Free Women's Open | ||||
| 17.02.2025 | First round | Siniakova Katerina — Kostyuk Marta | 0:2 (3:6, 4:6) |
|
| 15.02.2025 | Qialification final | Siniakova Katerina — Cristian Jaqueline | 2:0 (6:3, 6:2) |
|
| 14.02.2025 | Qualifications - 1st round | Siniakova Katerina — Mladenovic Kristina | 2:0 (6:4, 6:0) |
|
 WTA - Qatar Total Open | ||||
| 10.02.2025 | First round | Badosa Gibert Paula — Siniakova Katerina | — — |
|
 WTA - Transylvania | ||||
| 08.02.2025 | Semi-finals | Bronzetti Lucia — Siniakova Katerina (Retired) | 0:0 (4:0) |
|
| 07.02.2025 | Quarter-finals | Siniakova Katerina — Tomova Viktoriya | 2:0 (6:3, 7:6) |
|
| 06.02.2025 | Second round | Siniakova Katerina — Dolehide Caroline | 2:1 (2:6, 6:1, 6:4) |
|
| 05.02.2025 | First round | Siniakova Katerina — Jones Francesca | 2:1 (6:4, 6:7, 6:4) |
|
 WTA - Generali Ladies Linz | ||||
| 29.01.2025 | First round | Siniakova Katerina — Avanesyan Elina | 0:2 (3:6, 2:6) |
|
 WTA - Australian Open | ||||
| 13.01.2025 | First round | Siniakova Katerina — Swiatek Iga | 0:2 (3:6, 4:6) |
|
| WTA - Adelaide International | ||||
| 07.01.2025 | First round | Shnaider Diana — Siniakova Katerina | 2:1 (6:3, 0:6, 6:0) |
|
| 05.01.2025 | Qialification final | Siniakova Katerina — Krueger Ashlyn | 2:1 (6:3, 2:6, 6:2) |
|
| 04.01.2025 | Qualifications - 1st round | Siniakova Katerina — Bucsa Cristina | 2:0 (7:5, 6:0) |
|
| WTA - Pacific Life Open | ||||
| 09.03.2025 | Third round | Muchova Karolina — Siniakova Katerina | 2:0 (7:5, 6:1) |
|
| 08.03.2025 | Second round | Siniakova Katerina — Putintseva Yulia | 2:0 (6:2, 6:2) |
|
| 06.03.2025 | First round | Carle Maria Lourdes — Siniakova Katerina | 0:2 (2:6, 1:6) |
|