Match log updated: 2026-05-30 20:19 UTC
Katerina Siniakova — WTA Match Log
Main draw matches: 48 | W: 26 | L: 22 | Win %: 54.2%
4 qualifying matches shown below; qualifying is excluded from main-draw summaries and leaderboards.
| Date ↑ | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Jan 4, 2018* | Shenzhen | WTA 250 | R32 | Hard | Ons Jabeur #89 | 6-1 6-1 | W | H2H | Match data |
| Jan 5, 2018* | Shenzhen | WTA 250 | R16 | Hard | Yafan Wang #172 | 7-5 6-3 | W | H2H | Match data |
| Jan 6, 2018* | Shenzhen | WTA 250 | QF | Hard | Kristyna Pliskova #61 | 6-2 6-2 | W | H2H | Match data |
| Jan 6, 2018* | Shenzhen | WTA 250 | SF | Hard | Maria Sharapova #59 | 6-2 3-6 6-3 | W | H2H | Match data |
| Jan 7, 2018* | Shenzhen | WTA 250 | F | Hard | Simona Halep #1 | 1-6 6-2 0-6 | L | H2H | Match data |
| Jan 10, 2018* | Hobart | WTA 250 | R32 | Hard | Alison Riske-Amritraj #89 | 6-2 3-6 5-7 | L | H2H | Match data |
| Jan 17, 2018* | Australian Open | Grand Slam | R128 | Hard | Maria Sakkari #55 | 6-2 6-7(5) 6-4 | W | H2H | Match data |
| Jan 18, 2018* | Australian Open | Grand Slam | R64 | Hard | Elina Svitolina #4 | 6-4 2-6 1-6 | L | H2H | Match data |
| Feb 1, 2018* | St. Petersburg | WTA 500 | R32 | Hard | Donna Vekic #50 | 6-3 2-6 6-4 | W | H2H | Match data |
| Feb 2, 2018* | St. Petersburg | WTA 500 | R16 | Hard | Ekaterina Makarova #35 | 7-6(7) 7-5 | W | H2H | Match data |
| Feb 3, 2018* | St. Petersburg | WTA 500 | QF | Hard | Kristina Mladenovic #10 | 4-6 3-6 | L | H2H | Match data |
| Feb 14, 2018* | Doha | WTA 1000 | R64 | Hard | Naomi Osaka #51 | 4-6 0-6 | L | H2H | Match data |
| Mar 9, 2018* | Indian Wells | WTA 1000 | R128 | Hard | Christina Mchale #90 | 3-6 6-2 7-6(6) | W | H2H | Match data |
| Mar 10, 2018* | Indian Wells | WTA 1000 | R64 | Hard | Daria Kasatkina #19 | 2-6 2-5 (ret.) | L | H2H | Match data |
| Mar 20, 2018* | Miami | WTA 1000 | R128 | Hard | Johanna Larsson #76 | 6-4 7-6(5) 5-7 | L | H2H | Match data |
| Apr 4, 2018* | Charleston | WTA 500 | R64 | Clay | Kristyna Pliskova #77 | 4-6 1-6 | L | H2H | Match data |
| May 2, 2018* | Prague | WTA 250 | R32 | Clay | Andrea Petkovic #106 | 6-2 7-6(4) | W | H2H | Match data |
| May 3, 2018* | Prague | WTA 250 | R16 | Clay | Ekaterina Alexandrova #102 | 6-4 3-6 6-3 | W | H2H | Match data |
| May 4, 2018* | Prague | WTA 250 | QF | Clay | Petra Kvitova #10 | 3-6 3-6 | L | H2H | Match data |
| May 7, 2018 | Madrid | WTA 1000 | R64 | Clay | Sorana Cirstea #36 | 4-6 6-2 4-6 | L | H2H | Match data |
| May 24, 2018* | Nurnberg | WTA 250 | R32 | Clay | Anna Zaja #247 | 2-6 6-4 6-1 | W | H2H | Match data |
| May 25, 2018* | Nurnberg | WTA 250 | R16 | Clay | Veronica Cepede Royg #87 | 7-5 6-4 | W | H2H | Match data |
| May 26, 2018* | Nurnberg | WTA 250 | QF | Clay | Fanny Stollar #203 | 7-5 6-4 | W | H2H | Match data |
| May 26, 2018* | Nurnberg | WTA 250 | SF | Clay | Johanna Larsson #97 | 6-4 3-6 1-6 | L | H2H | Match data |
| May 29, 2018* | Roland Garros | Grand Slam | R128 | Clay | Victoria Azarenka #84 | 7-5 7-5 | W | H2H | Match data |
| May 31, 2018* | Roland Garros | Grand Slam | R64 | Clay | Kateryna Baindl #67 | 6-7(4) 6-4 6-4 | W | H2H | Match data |
| Jun 2, 2018* | Roland Garros | Grand Slam | R32 | Clay | Barbora Strycova #26 | 2-6 3-6 | L | H2H | Match data |
| Jun 21, 2018* | Birmingham | WTA 500 | R32 | Grass | Kristina Mladenovic #56 | 6-1 2-6 4-6 | L | H2H | Match data |
| Jul 4, 2018* | Wimbledon | Grand Slam | R128 | Grass | Coco Vandeweghe #16 | 6-7(3) 6-3 8-6 | W | H2H | Match data |
| Jul 5, 2018* | Wimbledon | Grand Slam | R64 | Grass | Ons Jabeur #130 | 5-7 6-4 9-7 | W | H2H | Match data |
| Jul 8, 2018* | Wimbledon | Grand Slam | R32 | Grass | Camila Giorgi #52 | 6-3 7-6(6) 2-6 | L | H2H | Match data |
| Jul 26, 2018* | Moscow River Cup | WTA 250 | R32 | Clay | Kristyna Pliskova #96 | 4-6 6-3 4-6 | L | H2H | Match data |
| Aug 8, 2018* | Montreal | WTA 1000 | R64 | Hard | Karolina Pliskova #9 | 4-6 4-6 | L | H2H | Match data |
| Aug 15, 2018* | Cincinnati | WTA 1000 | R64 | Hard | Rebecca Peterson #72 | 6-2 4-6 1-6 | L | H2H | Match data |
| Aug 29, 2018* | US Open | Grand Slam | R128 | Hard | Anett Kontaveit #27 | 6-7(3) 6-3 7-5 | W | H2H | Match data |
| Aug 30, 2018* | US Open | Grand Slam | R64 | Hard | Ajla Tomljanovic #58 | 6-3 6-7(3) 7-6(4) | W | H2H | Match data |
| Sep 2, 2018* | US Open | Grand Slam | R32 | Hard | Lesia Tsurenko #36 | 4-6 0-6 | L | H2H | Match data |
| Sep 21, 2018 | Wuhan | WTA 1000 | Q1 | Hard | Jil Teichmann #151 | 6-3 6-3 | W | H2H | Match data |
| Sep 22, 2018 | Wuhan | WTA 1000 | Q2 | Hard | Marketa Vondrousova #69 | 6-1 6-1 | W | H2H | Match data |
| Sep 25, 2018* | Wuhan | WTA 1000 | R64 | Hard | Kristina Mladenovic #48 | 7-6(4) 6-2 | W | H2H | Match data |
| Sep 26, 2018* | Wuhan | WTA 1000 | R32 | Hard | Caroline Garcia #4 | 3-6 7-6(5) 7-6(4) | W | H2H | Match data |
| Sep 27, 2018* | Wuhan | WTA 1000 | R16 | Hard | Garbiñe Muguruza #14 | 7-6(3) 7-6(1) | W | H2H | Match data |
| Sep 28, 2018 | Beijing | WTA 1000 | Q1 | Hard | Fang Ying Xun #211 | 6-4 6-3 | W | H2H | Match data |
| Sep 28, 2018* | Wuhan | WTA 1000 | QF | Hard | Anett Kontaveit #27 | 4-6 4-6 | L | H2H | Match data |
| Sep 29, 2018 | Beijing | WTA 1000 | Q2 | Hard | Bernarda Pera #72 | 6-2 6-4 | W | H2H | Match data |
| Oct 1, 2018 | Beijing | WTA 1000 | R64 | Hard | Alison Van Uytvanck #52 | 5-7 4-6 | W | H2H | Match data |
| Oct 2, 2018 | Beijing | WTA 1000 | R32 | Hard | Aleksandra Krunic #62 | 6-7(2) 2-6 | W | H2H | Match data |
| Oct 4, 2018 | Beijing | WTA 1000 | R16 | Hard | Kiki Bertens #11 | 6-4 6-3 | W | H2H | Match data |
| Oct 5, 2018 | Beijing | WTA 1000 | QF | Hard | Caroline Wozniacki #2 | 6-2 6-2 | L | H2H | Match data |
| Oct 11, 2018* | Linz | WTA 500 | R32 | Hard | Ekaterina Alexandrova #119 | 5-7 0-6 | L | H2H | Match data |
| Oct 17, 2018* | Luxembourg | WTA 250 | R32 | Hard | Johanna Larsson #71 | 6-1 6-7(5) 6-0 | W | H2H | Match data |
| Oct 18, 2018* | Luxembourg | WTA 250 | R16 | Hard | Andrea Petkovic #67 | 2-6 3-6 | L | H2H | Match data |