H2H data updated: 2026-09-14 00:00 UTC

Sorana Cirstea vs Katerina Siniakova H2H: 3-1

Sorana Cirstea holds a 3–1 lead over Katerina Siniakova in their WTA head-to-head. Across 4 main-draw meetings, they are tied 1–1 on hard courts, while Sorana Cirstea leads 1–0 on clay. Most recently, Katerina Siniakova won the 2023 Ningbo Open second round 6-3 7-5.

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Sorana Cirstea
Romania Age 36 Right-Handed 176 cm / 5'9"
H2H
3 – 1
4 main-draw meetings
Katerina Siniakova
Czech Republic Age 30 Right-Handed 174 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Katerina Siniakova #90 6-3 7-5 Sorana Cirstea #26 Match data Sep 28, 2023* R16 Ningbo Open WTA 250 Hard
Sorana Cirstea #106 7-5 6-2 Katerina Siniakova #37 Match data Aug 28, 2019* R128 US Open Grand Slam Hard
Sorana Cirstea #36 6-4 2-6 6-4 Katerina Siniakova #51 Match data May 7, 2018 R64 Madrid Open Premier Mandatory → modern equivalent WTA 1000 Clay
Sorana Cirstea #62 6-3 6-2 Katerina Siniakova #39 Match data Jun 28, 2017* R64 Eastbourne Open Premier → modern equivalent WTA 500 Grass

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Sorana Cirstea #17 #17 2,535 2,023 375 350 51.7% 0 0 0 0 4 4
Katerina Siniakova #42 #27 1,718 1,893 228 246 48.1% 0 0 0 0 5 5

Career Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.

Age Sorana Cirstea Katerina Siniakova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 2006 0–1 0.0% #353 1,484 0 0 — — — — — — —
17 2007 8–6 57.1% #108 1,558 0 0 2013 0–1 0.0% #171 1,488 0 0
18 2008 25–17 59.5% #36 1,746 0 1 2014 4–6 40.0% #84 1,521 0 0
19 2009 21–24 46.7% #45 1,691 0 1 2015 13–20 39.4% #102 1,522 0 0
20 2010 13–23 36.1% #93 1,573 0 1 2016 18–18 50.0% #52 1,765 0 0
21 2011 13–16 44.8% #60 1,600 0 1 2017 23–23 50.0% #49 1,695 0 2
22 2012 30–27 52.6% #27 1,683 0 1 2018 26–22 54.2% #31 1,779 0 2
23 2013 33–26 55.9% #22 1,705 0 1 2019 20–28 41.7% #58 1,674 0 2
24 2014 12–21 36.4% #94 1,590 0 1 2020 6–13 31.6% #59 1,701 0 2
25 2015 1–4 20.0% #242 1,537 0 1 2021 22–17 56.4% #49 1,801 0 2
26 2016 10–12 45.5% #79 1,610 0 1 2022 17–19 47.2% #49 1,762 0 3
27 2017 27–21 56.2% #37 1,716 0 1 2023 22–17 56.4% #45 1,807 0 5
28 2018 13–21 38.2% #84 1,612 0 1 2024 26–26 50.0% #45 1,802 0 5
29 2019 19–15 55.9% #74 1,636 0 1 2025 17–20 45.9% #48 1,883 0 5
30 2020 4–8 33.3% #71 1,658 0 1 2026 14–16 46.7% #42 1,820 0 5
31 2021 25–18 58.1% #39 1,746 0 2 — — — — — — —
32 2022 22–20 52.4% #45 1,693 0 2 — — — — — — —
33 2023 24–21 53.3% #26 1,825 0 2 — — — — — — —
34 2024 12–16 42.9% #69 1,753 0 2 — — — — — — —
35 2025 28–18 60.9% #43 1,869 0 3 — — — — — — —
36 2026 35–15 70.0% #17 1,987 0 4 — — — — — — —

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Sorana Cirstea Katerina Siniakova
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
16 2006 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
17 2007 3 3 6 50.0% 5 3 8 62.5% — — — — — — — — 2013 0 1 1 0.0% — — — — — — — — — — — —
18 2008 11 6 17 64.7% 10 8 18 55.6% 4 3 7 57.1% — — — — 2014 4 5 9 44.4% 0 1 1 0.0% — — — — — — — —
19 2009 8 14 22 36.4% 10 7 17 58.8% 3 2 5 60.0% 0 1 1 0.0% 2015 6 12 18 33.3% 4 5 9 44.4% 3 3 6 50.0% — — — —
20 2010 7 12 19 36.8% 5 8 13 38.5% 1 2 3 33.3% 0 1 1 0.0% 2016 10 10 20 50.0% 6 5 11 54.5% 2 3 5 40.0% — — — —
21 2011 7 9 16 43.8% 5 5 10 50.0% 1 2 3 33.3% — — — — 2017 12 14 26 46.2% 10 6 16 62.5% 1 3 4 25.0% — — — —
22 2012 22 18 40 55.0% 6 5 11 54.5% 2 4 6 33.3% — — — — 2018 17 14 31 54.8% 7 6 13 53.8% 2 2 4 50.0% — — — —
23 2013 24 17 41 58.5% 6 6 12 50.0% 3 3 6 50.0% — — — — 2019 10 18 28 35.7% 9 7 16 56.3% 1 3 4 25.0% — — — —
24 2014 10 15 25 40.0% 2 5 7 28.6% 0 1 1 0.0% — — — — 2020 1 9 10 10.0% 5 4 9 55.6% — — — — — — — —
25 2015 0 2 2 0.0% 1 2 3 33.3% — — — — — — — — 2021 9 12 21 42.9% 7 3 10 70.0% 6 2 8 75.0% — — — —
26 2016 1 4 5 20.0% 7 6 13 53.8% 2 2 4 50.0% — — — — 2022 11 11 22 50.0% 6 5 11 54.5% 0 3 3 0.0% — — — —
27 2017 15 14 29 51.7% 9 5 14 64.3% 3 2 5 60.0% — — — — 2023 16 14 30 53.3% 0 1 1 0.0% 6 2 8 75.0% — — — —
28 2018 7 12 19 36.8% 5 6 11 45.5% 1 3 4 25.0% — — — — 2024 17 17 34 50.0% 4 6 10 40.0% 5 3 8 62.5% — — — —
29 2019 11 7 18 61.1% 8 7 15 53.3% 0 1 1 0.0% — — — — 2025 14 11 25 56.0% 0 5 5 0.0% 3 4 7 42.9% — — — —
30 2020 4 6 10 40.0% 0 2 2 0.0% — — — — — — — — 2026 8 9 17 47.1% 4 4 8 50.0% 2 3 5 40.0% — — — —
31 2021 11 12 23 47.8% 12 3 15 80.0% 2 3 5 40.0% — — — — — — — — — — — — — — — — — — — — —
32 2022 14 12 26 53.8% 4 5 9 44.4% 4 3 7 57.1% — — — — — — — — — — — — — — — — — — — — —
33 2023 19 14 33 57.6% 2 4 6 33.3% 3 3 6 50.0% — — — — — — — — — — — — — — — — — — — — —
34 2024 9 8 17 52.9% 3 5 8 37.5% 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — —
35 2025 24 14 38 63.2% 4 3 7 57.1% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
36 2026 20 8 28 71.4% 12 5 17 70.6% 3 2 5 60.0% — — — — — — — — — — — — — — — — — — — — —
Career — 227 208 435 52.2% 116 100 216 53.7% 32 40 72 44.4% 0 2 2 0.0% — 135 157 292 46.2% 62 58 120 51.7% 31 31 62 50.0% — — — —

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 663/726 of Sorana Cirstea's and 446/476 of Katerina Siniakova's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Sorana Cirstea Katerina Siniakova
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
17 2007 6/14 1.3 4.8 43.6% 62.9% 41.8% 58.2% 42.9% 50.9% 42.7% 2013 1/1 5.0 11.0 61.3% 56.1% 38.9% 50.0% 71.4% 49.5% 44.6%
18 2008 32/42 2.8 2.6 55.0% 61.7% 43.3% 53.3% 47.7% 53.3% 41.2% 2014 10/10 1.7 4.4 61.7% 63.9% 42.1% 54.2% 38.1% 55.3% 45.6%
19 2009 43/45 2.9 2.6 55.6% 63.7% 43.5% 48.6% 48.6% 54.6% 42.3% 2015 26/33 1.7 5.5 66.1% 62.0% 50.4% 53.7% 47.1% 58.1% 41.4%
20 2010 33/36 2.5 2.8 55.3% 61.2% 39.5% 47.5% 50.4% 51.2% 40.9% 2016 34/37 2.7 4.0 58.7% 63.5% 43.7% 51.7% 50.0% 55.3% 43.5%
21 2011 23/29 1.6 2.9 53.9% 62.8% 43.7% 48.1% 49.7% 53.9% 43.3% 2017 45/46 2.2 3.8 62.4% 61.8% 42.4% 54.6% 49.1% 54.7% 43.6%
22 2012 51/57 3.5 3.5 53.5% 65.2% 44.8% 56.7% 45.4% 55.5% 42.3% 2018 48/48 4.2 4.0 59.3% 64.0% 45.4% 48.7% 46.8% 56.4% 43.2%
23 2013 56/59 2.4 3.6 55.2% 64.9% 43.5% 49.6% 49.8% 55.3% 43.8% 2019 47/48 2.8 2.9 60.4% 62.6% 46.1% 50.1% 46.4% 56.0% 45.3%
24 2014 30/33 2.3 4.3 56.8% 62.7% 43.5% 49.7% 46.8% 54.3% 41.6% 2020 19/19 1.7 3.1 65.8% 55.8% 42.7% 50.3% 46.1% 51.4% 40.6%
25 2015 5/5 1.2 4.0 62.9% 62.0% 42.3% 37.5% 43.9% 54.7% 39.8% 2021 39/39 1.7 5.9 61.3% 64.5% 45.4% 54.1% 55.5% 57.2% 46.6%
26 2016 22/22 1.7 2.5 58.2% 60.1% 46.4% 44.0% 50.6% 54.7% 44.9% 2022 32/36 1.5 4.9 64.5% 58.7% 41.3% 52.7% 50.7% 52.6% 42.8%
27 2017 47/48 2.4 2.7 57.6% 64.8% 45.8% 51.2% 45.7% 56.8% 44.5% 2023 38/39 2.3 5.1 62.6% 62.5% 44.4% 45.2% 43.9% 55.8% 45.8%
28 2018 33/34 2.6 3.2 57.5% 60.5% 41.9% 51.3% 47.2% 52.7% 43.4% 2024 50/52 1.8 5.3 61.6% 63.1% 44.7% 45.5% 51.0% 56.0% 45.9%
29 2019 34/34 2.3 2.5 60.7% 63.2% 46.6% 51.9% 47.1% 56.6% 45.4% 2025 28/38 1.8 5.6 61.3% 63.9% 41.8% 51.3% 47.9% 55.4% 44.6%
30 2020 12/12 2.6 2.8 63.6% 59.1% 46.9% 55.1% 50.5% 54.6% 39.8% 2026 29/30 1.8 4.7 61.5% 64.3% 45.2% 58.2% 44.6% 56.9% 44.0%
31 2021 42/43 2.0 2.3 62.3% 64.1% 48.7% 49.7% 48.6% 58.2% 44.3% — —/— — — — — — — — — —
32 2022 42/42 2.3 2.8 61.1% 63.2% 48.2% 51.4% 53.5% 57.1% 44.3% — —/— — — — — — — — — —
33 2023 45/45 2.7 2.5 61.6% 65.3% 46.7% 54.1% 48.3% 58.2% 42.9% — —/— — — — — — — — — —
34 2024 28/28 3.5 2.0 61.9% 62.1% 44.7% 52.4% 38.4% 55.6% 42.4% — —/— — — — — — — — — —
35 2025 35/46 3.9 2.3 58.1% 68.3% 50.1% 50.6% 51.6% 60.7% 45.4% — —/— — — — — — — — — —
36 2026 44/52 4.3 2.1 60.5% 68.3% 50.0% 54.7% 48.8% 60.8% 45.7% — —/— — — — — — — — — —
Career — 663/727 2.7 2.8 57.9% 63.9% 45.4% 51.3% 48.2% 56.0% 43.4% — 446/476 2.3 4.5 61.8% 62.6% 44.4% 51.0% 48.3% 55.6% 44.3%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Sorana Cirstea Katerina Siniakova
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
16 2006 1485 96.4 — — — — — — — 0.0% -3.50 — — — +0.08 — — — — — — — — — — — — — — — —
17 2007 1559 110.3 -2.17 -1.15 0.870 47.0% -23 +35 — 48.6% -0.51 6–1 (86%) 3–1 (75%) 108.4 +0.13 2013 1489 101.5 -2.26 +1.26 0.882 47.3% — — — 33.3% -1.00 0–1 — — -0.01
18 2008 1747 118.7 -1.30 -2.34 0.883 47.5% -43 -123 -113 52.1% -0.26 11–3 (79%) 6–3 (67%) 111.4 -0.22 2014 1521 119.3 -0.71 -0.45 1.019 50.3% +20 — — 43.5% -0.22 1–2 (33%) 2–2 (50%) 100.8 +0.46
19 2009 1692 126.4 -0.45 -1.30 0.932 48.6% -58 +12 -23 45.5% -0.49 9–6 (60%) 4–5 (44%) 103.2 -0.37 2015 1523 112.2 -0.42 -0.27 0.987 49.9% -25 +16 +104 41.3% -0.43 4–5 (44%) 3–6 (33%) 96.6 +0.31
20 2010 1574 113.5 -3.49 -2.02 0.837 46.2% +11 +38 +74 36.3% -1.09 6–3 (67%) 4–5 (44%) 104.2 -0.31 2016 1765 130.6 -0.14 +0.26 0.975 49.6% -53 -89 -86 49.4% -0.07 7–6 (54%) 3–2 (60%) 103.3 -2.24
21 2011 1600 118.3 -2.47 -0.83 0.941 48.7% +2 +23 +5 47.8% -0.27 3–6 (33%) 2–2 (50%) 97.3 +0.04 2017 1695 133.7 -0.94 +0.48 0.963 49.3% -23 +84 -66 50.0% -0.08 11–9 (55%) 4–2 (67%) 103.3 -1.76
22 2012 1684 132.4 +0.53 -0.83 0.951 49.1% -3 +6 -81 51.1% -0.17 11–12 (48%) 8–7 (53%) 99.8 -1.71 2018 1780 137.2 -0.09 +0.44 0.989 49.7% -11 -32 -109 53.0% +0.04 13–10 (57%) 10–8 (56%) 102.2 +0.17
23 2013 1706 135.7 -0.27 +0.48 0.981 49.7% +29 -15 -114 51.2% +0.02 13–4 (76%) 6–5 (55%) 110.2 +2.12 2019 1675 133.8 -0.06 +1.86 1.029 50.5% -18 +94 -38 42.3% -0.28 8–11 (42%) 5–5 (50%) 96.9 -0.30
24 2014 1590 119.4 -1.32 -1.34 0.911 48.0% +28 +55 — 41.0% -0.56 4–8 (33%) 1–7 (13%) 91.5 +1.31 2020 1701 130.6 -3.03 -0.58 0.836 46.1% -49 +82 — 33.3% -1.10 2–2 (50%) 2–0 — -1.42
25 2015 1538 96.7 -2.54 -1.68 0.878 46.9% — +61 — 27.3% -1.36 0–1 — — +0.39 2021 1802 144.9 +1.25 +3.21 1.089 51.8% -109 +51 -13 54.7% +0.44 9–8 (53%) 8–3 (73%) 107.7 -2.85
26 2016 1610 126.0 -0.59 +0.85 0.991 49.9% -41 +61 +66 48.9% -0.08 0–3 (0%) 2–0 — -0.52 2022 1763 133.3 -2.97 +0.63 0.904 47.8% -22 +55 -76 46.2% -0.36 8–6 (57%) 3–3 (50%) 101.6 -1.47
27 2017 1716 132.6 +0.64 +0.86 1.029 50.7% -70 +16 -7 55.1% +0.24 6–4 (60%) 9–1 (90%) 109.2 -0.63 2023 1808 135.0 -0.13 +2.23 1.035 50.6% -25 — -7 55.8% +0.38 4–5 (44%) 5–6 (45%) 98.4 -1.66
28 2018 1613 124.0 -2.37 -0.01 0.917 48.2% -11 +75 +59 41.8% -0.68 6–7 (46%) 3–2 (60%) 98.8 -0.04 2024 1803 141.8 -0.23 +2.61 1.042 50.8% -30 -33 +120 55.1% +0.39 7–13 (35%) 4–8 (33%) 87.5 -1.28
29 2019 1637 121.7 -0.44 +1.14 1.047 50.9% +4 +13 — 52.9% +0.44 11–8 (58%) 2–6 (25%) 98.8 +2.04 2025 1883 142.0 -0.67 +0.92 1.002 50.0% +19 -217 +75 48.8% -0.13 4–8 (33%) 5–4 (56%) 94.0 -1.50
30 2020 1658 127.1 -1.60 -0.28 0.877 47.8% +21 — — 39.3% -0.96 1–5 (17%) 2–1 (67%) — -0.13 2026 1821 142.6 +0.08 +1.58 1.022 50.5% +25 -134 +86 50.0% -0.07 4–7 (36%) 4–4 (50%) 95.9 -0.57
31 2021 1746 137.7 +1.71 +1.43 1.060 51.2% -47 +61 -94 54.3% +0.23 6–4 (60%) 6–3 (67%) 107.5 -0.15 — — — — — — — — — — — — — — — —
32 2022 1693 141.4 +0.14 +1.66 1.032 50.7% +59 +13 -6 53.1% +0.35 7–7 (50%) 2–5 (29%) 100.0 +0.93 — — — — — — — — — — — — — — — —
33 2023 1826 151.2 +1.66 +1.58 1.025 50.8% +38 -98 -103 51.4% +0.12 9–8 (53%) 8–6 (57%) 103.7 -2.05 — — — — — — — — — — — — — — — —
34 2024 1753 140.2 -0.21 +0.26 0.955 49.0% +129 -53 -110 44.6% -0.46 4–5 (44%) 3–5 (38%) 97.1 -0.13 — — — — — — — — — — — — — — — —
35 2025 1869 152.8 +2.88 +1.63 1.157 52.9% +59 -151 — 57.7% +0.61 11–8 (58%) 5–5 (50%) 103.1 -1.22 — — — — — — — — — — — — — — — —
36 2026 1988 161.2 +3.63 +3.13 1.167 53.1% +25 -62 -346 68.8% +1.33 7–7 (50%) 11–4 (73%) 105.7 -0.81 — — — — — — — — — — — — — — — —
Career — 2024 140.1 +0.04 +0.32 0.986 49.8% +10 -3 -66 50.5% -0.03 131–110 (54%) 87–73 (54%) 110.1 -0.17 — 1894 141.3 -0.47 +1.23 0.997 49.9% -24 +8 +14 49.1% -0.05 82–93 (47%) 58–53 (52%) 97.7 -2.99

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.