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

Anna Kalinskaya vs Katerina Siniakova H2H: 3-0

Anna Kalinskaya holds a 3–0 lead over Katerina Siniakova in their WTA head-to-head. Across 3 main-draw meetings, Anna Kalinskaya leads 2–0 on hard courts and 1–0 on clay. Most recently, Anna Kalinskaya won the 2026 Italian Open second round 4-6 7-6(4) 7-5.

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Anna Kalinskaya
Russia Age 27 Right-Handed 175 cm / 5'9"
H2H
3 – 0
3 main-draw meetings
Katerina Siniakova
Czech Republic Age 30 Right-Handed 174 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Anna Kalinskaya #24 4-6 7-6(4) 7-5 Katerina Siniakova #39 Match data May 7, 2026 R64 Italian Open WTA 1000 Clay
Anna Kalinskaya #16 1-6 6-2 6-3 Katerina Siniakova #36 Match data Aug 15, 2024* R64 Cincinnati Open WTA 1000 Hard
Anna Kalinskaya #89 6-4 6-2 Katerina Siniakova #49 Match data Aug 30, 2023* R128 US Open Grand Slam Hard
Katerina Siniakova #109 4-6 6-3 6-2 Anna Kalinskaya #597 Match data Feb 6, 2016 Q1 Q St. Petersburg Premier → modern equivalent WTA 500 Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
Anna Kalinskaya #23 #11 2,975 1,956 141 127 52.6% 0 0 0 0 0 0
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 Anna Kalinskaya Katerina Siniakova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2016 0–1 0.0% #186 1,479 0 0 2013 0–1 0.0% #171 1,488 0 0
18 2017 3–6 33.3% #161 1,529 0 0 2014 4–6 40.0% #84 1,521 0 0
19 2018 0–8 0.0% #166 1,461 0 0 2015 13–20 39.4% #102 1,522 0 0
20 2019 7–7 50.0% #105 1,599 0 0 2016 18–18 50.0% #52 1,765 0 0
21 2020 1–6 14.3% #114 1,598 0 0 2017 23–23 50.0% #49 1,695 0 2
22 2021 12–14 46.2% #111 1,725 0 0 2018 26–22 54.2% #31 1,779 0 2
23 2022 17–15 53.1% #58 1,811 0 0 2019 20–28 41.7% #58 1,674 0 2
24 2023 16–13 55.2% #76 1,819 0 0 2020 6–13 31.6% #59 1,701 0 2
25 2024 33–19 63.5% #14 1,893 0 0 2021 22–17 56.4% #49 1,801 0 2
26 2025 25–20 55.6% #33 1,888 0 0 2022 17–19 47.2% #49 1,762 0 3
27 2026 27–18 60.0% #23 1,930 0 0 2023 22–17 56.4% #45 1,807 0 5
28 — — — — — — — 2024 26–26 50.0% #45 1,802 0 5
29 — — — — — — — 2025 17–20 45.9% #48 1,883 0 5
30 — — — — — — — 2026 14–16 46.7% #42 1,820 0 5

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 Anna Kalinskaya Katerina Siniakova
Yr HardClayGrass Yr HardClayGrass
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
17 2016 0 1 1 0.0% — — — — — — — — 2013 0 1 1 0.0% — — — — — — — —
18 2017 1 2 3 33.3% 2 2 4 50.0% 0 2 2 0.0% 2014 4 5 9 44.4% 0 1 1 0.0% — — — —
19 2018 0 4 4 0.0% 0 3 3 0.0% 0 1 1 0.0% 2015 6 12 18 33.3% 4 5 9 44.4% 3 3 6 50.0%
20 2019 7 5 12 58.3% — — — — 0 2 2 0.0% 2016 10 10 20 50.0% 6 5 11 54.5% 2 3 5 40.0%
21 2020 1 5 6 16.7% 0 1 1 0.0% — — — — 2017 12 14 26 46.2% 10 6 16 62.5% 1 3 4 25.0%
22 2021 11 9 20 55.0% 1 3 4 25.0% 0 2 2 0.0% 2018 17 14 31 54.8% 7 6 13 53.8% 2 2 4 50.0%
23 2022 14 8 22 63.6% 1 4 5 20.0% 2 3 5 40.0% 2019 10 18 28 35.7% 9 7 16 56.3% 1 3 4 25.0%
24 2023 9 10 19 47.4% 7 3 10 70.0% — — — — 2020 1 9 10 10.0% 5 4 9 55.6% — — — —
25 2024 24 13 37 64.9% 2 4 6 33.3% 7 2 9 77.8% 2021 9 12 21 42.9% 7 3 10 70.0% 6 2 8 75.0%
26 2025 19 15 34 55.9% 5 4 9 55.6% 1 1 2 50.0% 2022 11 11 22 50.0% 6 5 11 54.5% 0 3 3 0.0%
27 2026 16 11 27 59.3% 8 4 12 66.7% 3 3 6 50.0% 2023 16 14 30 53.3% 0 1 1 0.0% 6 2 8 75.0%
28 — — — — — — — — — — — — — 2024 17 17 34 50.0% 4 6 10 40.0% 5 3 8 62.5%
29 — — — — — — — — — — — — — 2025 14 11 25 56.0% 0 5 5 0.0% 3 4 7 42.9%
30 — — — — — — — — — — — — — 2026 8 9 17 47.1% 4 4 8 50.0% 2 3 5 40.0%
Career — 102 83 185 55.1% 26 28 54 48.1% 13 16 29 44.8% — 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 253/268 of Anna Kalinskaya'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 Anna Kalinskaya 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 — —/— — — — — — — — — — 2013 1/1 5.0 11.0 61.3% 56.1% 38.9% 50.0% 71.4% 49.5% 44.6%
18 2017 9/9 1.4 4.1 62.4% 62.9% 42.7% 36.2% 35.2% 55.6% 42.0% 2014 10/10 1.7 4.4 61.7% 63.9% 42.1% 54.2% 38.1% 55.3% 45.6%
19 2018 8/8 1.4 5.0 61.1% 51.5% 38.3% 40.8% 23.9% 46.6% 37.7% 2015 26/33 1.7 5.5 66.1% 62.0% 50.4% 53.7% 47.1% 58.1% 41.4%
20 2019 14/14 1.6 4.3 60.3% 61.3% 43.6% 54.5% 43.2% 54.2% 40.1% 2016 34/37 2.7 4.0 58.7% 63.5% 43.7% 51.7% 50.0% 55.3% 43.5%
21 2020 7/7 1.6 3.6 64.7% 56.7% 46.6% 45.0% 60.5% 53.3% 33.0% 2017 45/46 2.2 3.8 62.4% 61.8% 42.4% 54.6% 49.1% 54.7% 43.6%
22 2021 26/26 1.2 4.0 63.4% 58.7% 47.2% 49.6% 40.3% 54.7% 40.6% 2018 48/48 4.2 4.0 59.3% 64.0% 45.4% 48.7% 46.8% 56.4% 43.2%
23 2022 31/32 1.5 4.6 61.5% 64.1% 44.9% 56.9% 42.0% 56.6% 41.7% 2019 47/48 2.8 2.9 60.4% 62.6% 46.1% 50.1% 46.4% 56.0% 45.3%
24 2023 29/29 1.9 3.4 64.7% 64.6% 46.1% 53.5% 55.6% 57.9% 44.3% 2020 19/19 1.7 3.1 65.8% 55.8% 42.7% 50.3% 46.1% 51.4% 40.6%
25 2024 50/52 1.8 3.7 66.6% 64.1% 49.7% 57.5% 48.7% 59.2% 45.2% 2021 39/39 1.7 5.9 61.3% 64.5% 45.4% 54.1% 55.5% 57.2% 46.6%
26 2025 36/46 2.5 4.1 64.8% 64.7% 46.0% 52.4% 47.9% 58.4% 41.3% 2022 32/36 1.5 4.9 64.5% 58.7% 41.3% 52.7% 50.7% 52.6% 42.8%
27 2026 43/45 2.3 4.5 61.5% 64.0% 46.6% 47.7% 51.8% 57.0% 44.5% 2023 38/39 2.3 5.1 62.6% 62.5% 44.4% 45.2% 43.9% 55.8% 45.8%
28 — —/— — — — — — — — — — 2024 50/52 1.8 5.3 61.6% 63.1% 44.7% 45.5% 51.0% 56.0% 45.9%
29 — —/— — — — — — — — — — 2025 28/38 1.8 5.6 61.3% 63.9% 41.8% 51.3% 47.9% 55.4% 44.6%
30 — —/— — — — — — — — — — 2026 29/30 1.8 4.7 61.5% 64.3% 45.2% 58.2% 44.6% 56.9% 44.0%

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 Anna Kalinskaya 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
17 2016 1480 99.5 — — — — — — — 0.0% -3.00 — — — -0.05 2013 1489 101.5 -2.26 +1.26 0.882 47.3% — — — 33.3% -1.00 0–1 — — -0.01
18 2017 1530 103.2 -0.33 -0.89 0.947 48.2% -31 +19 — 35.0% -0.65 1–1 0–2 — -0.05 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 2018 1462 106.4 -4.83 -2.18 0.705 42.3% -30 +83 — 11.1% -2.89 0–2 1–0 — -0.33 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 2019 1599 113.0 -1.49 -2.24 0.876 47.3% -7 — — 45.5% -0.70 4–1 (80%) 1–1 — +0.73 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 2020 1598 114.2 -1.46 -3.46 0.706 43.4% +5 — — 14.3% -2.00 — 0–1 — +0.11 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 2021 1726 126.0 -0.98 -2.00 0.896 47.8% +26 -238 — 48.3% -0.37 5–5 (50%) 4–2 (67%) 102.5 -0.36 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 2022 1811 133.4 +0.35 -0.59 0.961 49.2% +71 -374 -298 59.0% +0.10 7–6 (54%) 6–1 (86%) 105.8 -1.11 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 2023 1820 137.4 +0.79 +1.49 1.053 51.1% -14 -185 — 59.7% +0.40 5–8 (38%) 6–1 (86%) 102.3 -1.35 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 2024 1894 153.5 +2.49 +2.47 1.109 52.2% +28 -284 -109 62.2% +0.85 10–9 (53%) 7–6 (54%) 101.5 +0.71 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 2025 1888 147.6 +1.57 -0.62 0.993 49.9% +7 -198 — 51.9% +0.12 10–4 (71%) 11–5 (69%) 109.3 -1.32 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 2026 1930 152.9 +0.95 +1.73 1.035 50.5% +3 -106 -172 56.6% +0.15 10–6 (63%) 9–4 (69%) 108.0 -0.32 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 — — — — — — — — — — — — — — — — 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 — — — — — — — — — — — — — — — — 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 — — — — — — — — — — — — — — — — 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
Career — 1957 142.5 +0.62 +0.27 0.986 49.7% +16 -172 -175 52.7% +0.02 52–42 (55%) 45–23 (66%) 114.3 -1.26 — 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.