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

Katerina Siniakova vs Kaia Kanepi H2H: 0-1

Kaia Kanepi holds a 1–0 lead over Katerina Siniakova in their WTA head-to-head. Across 1 main-draw meeting, Kaia Kanepi leads 1–0 on hard courts. Most recently, Kaia Kanepi won the 2020 US Open first round 6-1 6-2.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Katerina Siniakova
Czech Republic Age 30 Right-Handed 174 cm / 5'9"
H2H
0 – 1
1 main-draw meetings
Kaia Kanepi
Estonia Age 41 Right-Handed 179 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kaia Kanepi #100 6-1 6-2 Katerina Siniakova #57 Match data Sep 2, 2020* R128 US Open Grand Slam Hard

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
Katerina Siniakova #42 #27 1,718 1,893 228 246 48.1% 0 0 0 0 5 5
Kaia Kanepi #1,322 #15 2,760 1,908 264 236 52.8% 0 0 0 2 2 4

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 Katerina Siniakova Kaia Kanepi
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 2001 0–1 0.0% #200 1,496 0 0
17 2013 0–1 0.0% #171 1,488 0 0 2002 2–3 40.0% #285 1,498 0 0
18 2014 4–6 40.0% #84 1,521 0 0 — — — — — — —
19 2015 13–20 39.4% #102 1,522 0 0 2004 0–1 0.0% #229 1,484 0 0
20 2016 18–18 50.0% #52 1,765 0 0 2005 3–2 60.0% #98 1,527 0 0
21 2017 23–23 50.0% #49 1,695 0 2 2006 14–16 46.7% #78 1,606 0 0
22 2018 26–22 54.2% #31 1,779 0 2 2007 13–17 43.3% #75 1,581 0 0
23 2019 20–28 41.7% #58 1,674 0 2 2008 30–21 58.8% #27 1,761 0 0
24 2020 6–13 31.6% #59 1,701 0 2 2009 15–21 41.7% #58 1,603 0 0
25 2021 22–17 56.4% #49 1,801 0 2 2010 29–17 63.0% #22 1,842 0 1
26 2022 17–19 47.2% #49 1,762 0 3 2011 19–17 52.8% #34 1,798 0 1
27 2023 22–17 56.4% #45 1,807 0 5 2012 25–9 73.5% #19 1,861 0 3
28 2024 26–26 50.0% #45 1,802 0 5 2013 21–10 67.7% #30 1,838 0 4
29 2025 17–20 45.9% #48 1,883 0 5 2014 17–19 47.2% #51 1,719 0 4
30 2026 14–16 46.7% #42 1,820 0 5 2015 8–12 40.0% #122 1,659 0 4
31 — — — — — — — 2016 0–1 0.0% #376 1,663 0 4
32 — — — — — — — 2017 4–2 66.7% #100 1,731 0 4
33 — — — — — — — 2018 12–12 50.0% #61 1,776 0 4
34 — — — — — — — 2019 9–9 50.0% #101 1,761 0 4
35 — — — — — — — 2020 2–3 40.0% #93 1,729 0 4
36 — — — — — — — 2021 11–12 47.8% #73 1,699 0 4
37 — — — — — — — 2022 24–16 60.0% #32 1,802 0 4
38 — — — — — — — 2023 6–15 28.6% #168 1,627 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 Katerina Siniakova Kaia Kanepi
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 — — — — — — — — — — — — — — — — — 2001 — — — — 0 1 1 0.0% — — — — — — — —
17 2013 0 1 1 0.0% — — — — — — — — — — — — 2002 — — — — 2 3 5 40.0% — — — — — — — —
18 2014 4 5 9 44.4% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
19 2015 6 12 18 33.3% 4 5 9 44.4% 3 3 6 50.0% — — — — 2004 0 1 1 0.0% — — — — — — — — — — — —
20 2016 10 10 20 50.0% 6 5 11 54.5% 2 3 5 40.0% — — — — 2005 3 2 5 60.0% — — — — — — — — — — — —
21 2017 12 14 26 46.2% 10 6 16 62.5% 1 3 4 25.0% — — — — 2006 8 8 16 50.0% 6 7 13 46.2% 0 1 1 0.0% — — — —
22 2018 17 14 31 54.8% 7 6 13 53.8% 2 2 4 50.0% — — — — 2007 4 6 10 40.0% 8 9 17 47.1% 1 2 3 33.3% — — — —
23 2019 10 18 28 35.7% 9 7 16 56.3% 1 3 4 25.0% — — — — 2008 19 12 31 61.3% 11 7 18 61.1% 0 2 2 0.0% — — — —
24 2020 1 9 10 10.0% 5 4 9 55.6% — — — — — — — — 2009 9 13 22 40.9% 5 6 11 45.5% 0 1 1 0.0% 1 1 2 50.0%
25 2021 9 12 21 42.9% 7 3 10 70.0% 6 2 8 75.0% — — — — 2010 15 12 27 55.6% 7 3 10 70.0% 7 2 9 77.8% — — — —
26 2022 11 11 22 50.0% 6 5 11 54.5% 0 3 3 0.0% — — — — 2011 14 9 23 60.9% 2 4 6 33.3% 0 3 3 0.0% 3 1 4 75.0%
27 2023 16 14 30 53.3% 0 1 1 0.0% 6 2 8 75.0% — — — — 2012 13 6 19 68.4% 12 3 15 80.0% — — — — — — — —
28 2024 17 17 34 50.0% 4 6 10 40.0% 5 3 8 62.5% — — — — 2013 3 3 6 50.0% 14 5 19 73.7% 4 2 6 66.7% — — — —
29 2025 14 11 25 56.0% 0 5 5 0.0% 3 4 7 42.9% — — — — 2014 12 12 24 50.0% 4 5 9 44.4% 1 2 3 33.3% — — — —
30 2026 8 9 17 47.1% 4 4 8 50.0% 2 3 5 40.0% — — — — 2015 7 8 15 46.7% 1 3 4 25.0% 0 1 1 0.0% — — — —
31 — — — — — — — — — — — — — — — — — 2016 — — — — 0 1 1 0.0% — — — — — — — —
32 — — — — — — — — — — — — — — — — — 2017 4 2 6 66.7% — — — — — — — — — — — —
33 — — — — — — — — — — — — — — — — — 2018 9 6 15 60.0% 2 4 6 33.3% 1 2 3 33.3% — — — —
34 — — — — — — — — — — — — — — — — — 2019 3 6 9 33.3% 5 2 7 71.4% 1 1 2 50.0% — — — —
35 — — — — — — — — — — — — — — — — — 2020 1 2 3 33.3% 1 1 2 50.0% — — — — — — — —
36 — — — — — — — — — — — — — — — — — 2021 10 8 18 55.6% 1 3 4 25.0% 0 1 1 0.0% — — — —
37 — — — — — — — — — — — — — — — — — 2022 18 10 28 64.3% 5 3 8 62.5% 1 3 4 25.0% — — — —
38 — — — — — — — — — — — — — — — — — 2023 4 8 12 33.3% 2 6 8 25.0% 0 1 1 0.0% — — — —
Career — 135 157 292 46.2% 62 58 120 51.7% 31 31 62 50.0% — — — — — 156 134 290 53.8% 88 76 164 53.7% 16 24 40 40.0% 4 2 6 66.7%

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 446/476 of Katerina Siniakova's and 427/488 of Kaia Kanepi'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 Katerina Siniakova Kaia Kanepi
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 2014 10/10 1.7 4.4 61.7% 63.9% 42.1% 54.2% 38.1% 55.3% 45.6% — —/— — — — — — — — — —
19 2015 26/33 1.7 5.5 66.1% 62.0% 50.4% 53.7% 47.1% 58.1% 41.4% — —/— — — — — — — — — —
20 2016 34/37 2.7 4.0 58.7% 63.5% 43.7% 51.7% 50.0% 55.3% 43.5% — —/— — — — — — — — — —
21 2017 45/46 2.2 3.8 62.4% 61.8% 42.4% 54.6% 49.1% 54.7% 43.6% 2006 5/30 3.2 3.6 50.1% 63.5% 51.7% 55.9% 43.1% 57.7% 43.7%
22 2018 48/48 4.2 4.0 59.3% 64.0% 45.4% 48.7% 46.8% 56.4% 43.2% 2007 21/30 3.0 7.0 57.0% 65.6% 38.7% 49.4% 52.0% 54.0% 42.6%
23 2019 47/48 2.8 2.9 60.4% 62.6% 46.1% 50.1% 46.4% 56.0% 45.3% 2008 37/51 2.4 5.1 58.3% 64.6% 45.9% 53.8% 50.1% 56.9% 45.8%
24 2020 19/19 1.7 3.1 65.8% 55.8% 42.7% 50.3% 46.1% 51.4% 40.6% 2009 35/36 3.1 5.3 52.3% 64.9% 42.8% 47.9% 52.3% 54.2% 43.8%
25 2021 39/39 1.7 5.9 61.3% 64.5% 45.4% 54.1% 55.5% 57.2% 46.6% 2010 42/46 3.7 5.1 59.4% 68.5% 44.9% 53.1% 44.3% 59.0% 47.2%
26 2022 32/36 1.5 4.9 64.5% 58.7% 41.3% 52.7% 50.7% 52.6% 42.8% 2011 35/36 4.4 4.3 57.1% 67.9% 44.3% 58.6% 44.1% 57.8% 44.4%
27 2023 38/39 2.3 5.1 62.6% 62.5% 44.4% 45.2% 43.9% 55.8% 45.8% 2012 34/34 4.0 4.7 57.0% 70.7% 48.0% 55.5% 51.0% 61.0% 47.8%
28 2024 50/52 1.8 5.3 61.6% 63.1% 44.7% 45.5% 51.0% 56.0% 45.9% 2013 30/31 4.1 4.5 55.7% 69.5% 47.3% 59.5% 45.7% 59.5% 43.9%
29 2025 28/38 1.8 5.6 61.3% 63.9% 41.8% 51.3% 47.9% 55.4% 44.6% 2014 36/36 4.1 5.5 55.7% 65.5% 43.2% 50.9% 45.3% 55.4% 43.2%
30 2026 29/30 1.8 4.7 61.5% 64.3% 45.2% 58.2% 44.6% 56.9% 44.0% 2015 18/20 3.5 4.7 55.8% 66.6% 45.7% 55.4% 59.7% 57.3% 41.0%
31 — —/— — — — — — — — — — 2016 1/1 1.0 4.0 65.3% 65.6% 11.8% 16.7% 100.0% 46.9% 38.7%
32 — —/— — — — — — — — — — 2017 6/6 2.0 2.7 71.5% 61.5% 44.5% 61.3% 43.3% 56.5% 42.1%
33 — —/— — — — — — — — — — 2018 22/24 2.6 4.5 59.6% 64.2% 47.7% 53.3% 45.4% 57.7% 44.9%
34 — —/— — — — — — — — — — 2019 18/18 3.5 4.7 58.4% 66.1% 42.5% 47.5% 39.9% 56.0% 44.6%
35 — —/— — — — — — — — — — 2020 5/5 3.6 3.2 58.7% 62.0% 47.8% 41.4% 49.8% 56.5% 45.3%
36 — —/— — — — — — — — — — 2021 22/23 3.7 4.6 51.7% 65.7% 46.8% 49.5% 54.1% 56.4% 41.5%
37 — —/— — — — — — — — — — 2022 39/40 4.6 3.7 55.9% 68.5% 49.0% 49.4% 45.1% 59.7% 43.1%
38 — —/— — — — — — — — — — 2023 21/21 2.5 3.1 57.0% 66.2% 46.9% 46.5% 42.8% 57.7% 40.7%
Career — 446/476 2.3 4.5 61.8% 62.6% 44.4% 51.0% 48.3% 55.6% 44.3% — 427/500 3.6 4.7 56.7% 66.8% 45.4% 52.4% 47.7% 57.5% 44.2%

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 Katerina Siniakova Kaia Kanepi
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 — — — — — — — — — — — — — — — — 2001 1497 105.2 — — — — — — — 0.0% -2.50 — — — -0.28
17 2013 1489 101.5 -2.26 +1.26 0.882 47.3% — — — 33.3% -1.00 0–1 — — -0.01 2002 1498 103.4 — — — — — +23 — 40.0% -0.90 — — — +0.03
18 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 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 2004 1485 98.6 — — — — — — — 0.0% -3.00 — 0–1 — +0.19
20 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 2005 1527 114.1 — — — — +28 — — 54.5% +0.18 1–0 2–1 (67%) — -0.08
21 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 2006 1607 113.9 +0.07 -1.13 1.033 50.5% +4 -62 — 47.9% -0.39 5–6 (45%) 3–2 (60%) 100.1 +0.19
22 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 2007 1581 120.1 -1.50 -0.76 0.926 48.4% +17 +20 -16 46.5% -0.18 4–7 (36%) 3–4 (43%) 96.3 +0.10
23 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 2008 1761 142.2 +1.74 +1.87 1.063 51.4% -2 -50 — 55.6% +0.40 13–9 (59%) 9–4 (69%) 107.7 +0.04
24 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 2009 1604 134.2 -0.69 +1.03 0.958 49.2% +69 +58 — 45.0% -0.20 4–8 (33%) 0–7 (0%) 89.0 +0.79
25 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 2010 1842 146.9 +2.60 +3.18 1.151 53.0% -58 -100 -165 63.4% +0.93 3–8 (27%) 9–3 (75%) 101.4 -1.00
26 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 2011 1799 142.9 +1.95 +1.23 1.051 51.0% +49 -115 -218 50.6% +0.20 8–7 (53%) 3–6 (33%) 97.9 +0.49
27 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 2012 1862 140.4 +3.77 +2.86 1.226 54.3% -34 -10 — 67.5% +1.30 7–2 (78%) 3–2 (60%) 104.5 +0.29
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 2013 1838 132.3 +2.40 +0.55 1.085 51.8% -37 +75 -164 62.9% +0.74 6–2 (75%) 7–2 (78%) 106.6 +0.19
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 2014 1719 134.8 +0.25 +0.12 0.969 49.5% +38 +81 -56 48.9% -0.16 7–9 (44%) 9–4 (69%) 97.8 -0.89
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 2015 1659 126.5 -0.20 +0.50 0.961 49.3% +51 +100 — 47.5% -0.15 1–3 (25%) 1–0 — -0.35
31 — — — — — — — — — — — — — — — — 2016 1663 113.1 +1.02 -0.64 0.730 42.3% — — — 0.0% -3.50 — — — -0.02
32 — — — — — — — — — — — — — — — — 2017 1732 125.4 -0.85 +0.35 0.969 49.3% +33 — — 57.1% -0.14 2–0 — — +0.38
33 — — — — — — — — — — — — — — — — 2018 1777 140.3 +1.23 +0.94 1.059 51.2% +67 -33 -156 54.7% +0.21 2–5 (29%) 1–3 (25%) 93.5 -0.34
34 — — — — — — — — — — — — — — — — 2019 1762 130.8 -0.84 +2.11 1.014 50.2% +14 +32 — 48.9% 0.00 5–4 (56%) 3–2 (60%) 102.0 -0.46
35 — — — — — — — — — — — — — — — — 2020 1729 113.7 +0.66 +1.49 1.042 51.0% +2 — — 41.7% +0.17 1–1 0–2 — -0.21
36 — — — — — — — — — — — — — — — — 2021 1700 135.8 +0.07 -0.08 0.950 49.1% +53 +14 — 44.0% -0.34 4–2 (67%) 2–5 (29%) 99.7 -1.55
37 — — — — — — — — — — — — — — — — 2022 1802 144.9 +2.41 +0.90 1.071 51.2% +48 +6 -236 54.7% +0.25 11–8 (58%) 6–7 (46%) 100.8 -0.84
38 — — — — — — — — — — — — — — — — 2023 1627 124.3 +1.07 -1.99 0.962 49.0% +69 +54 — 38.0% -0.72 1–7 (13%) 2–8 (20%) 87.2 -0.08
Career — 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 — 1909 143.0 +1.22 +1.05 1.039 50.8% +24 +4 -153 52.4% +0.17 85–88 (49%) 63–63 (50%) 96.4 -0.69

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.