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

Katerina Siniakova vs Timea Bacsinszky H2H: 0-1

Timea Bacsinszky holds a 1–0 lead over Katerina Siniakova in their WTA head-to-head. Across 1 main-draw meeting, Timea Bacsinszky leads 1–0 on hard courts. Most recently, Timea Bacsinszky won the 2016 Australian Open first round 6-3 7-5.

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Katerina Siniakova
Czech Republic Age 30 Right-Handed 174 cm / 5'9"
H2H
0 – 1
1 main-draw meetings
Timea Bacsinszky
Switzerland Age 37 Right-Handed 170 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Timea Bacsinszky #14 6-3 7-5 Katerina Siniakova #98 Match data Jan 20, 2016* R128 Australian 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
Timea Bacsinszky #941 #9 3,157 1,935 163 141 53.6% 0 0 0 0 4 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 Timea Bacsinszky
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 2004 0–2 0.0% #252 1,484 0 0
17 2013 0–1 0.0% #171 1,488 0 0 2006 3–3 50.0% #124 1,541 0 0
18 2014 4–6 40.0% #84 1,521 0 0 2007 2–6 25.0% #122 1,522 0 0
19 2015 13–20 39.4% #102 1,522 0 0 2008 13–16 44.8% #54 1,589 0 0
20 2016 18–18 50.0% #52 1,765 0 0 2009 17–10 63.0% #53 1,739 0 1
21 2017 23–23 50.0% #49 1,695 0 2 2010 19–21 47.5% #50 1,694 0 1
22 2018 26–22 54.2% #31 1,779 0 2 2011 3–6 33.3% #247 1,663 0 1
23 2019 20–28 41.7% #58 1,674 0 2 2012 2–6 25.0% #179 1,604 0 1
24 2020 6–13 31.6% #59 1,701 0 2 2013 0–1 0.0% #237 1,597 0 1
25 2021 22–17 56.4% #49 1,801 0 2 2014 11–10 52.4% #48 1,678 0 1
26 2022 17–19 47.2% #49 1,762 0 3 2015 37–14 72.5% #12 1,845 0 3
27 2023 22–17 56.4% #45 1,807 0 5 2016 32–19 62.7% #15 1,758 0 4
28 2024 26–26 50.0% #45 1,802 0 5 2017 15–9 62.5% #39 1,809 0 4
29 2025 17–20 45.9% #48 1,883 0 5 2018 3–8 27.3% #191 1,721 0 4
30 2026 14–16 46.7% #42 1,820 0 5 2019 6–10 37.5% #139 1,641 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 Timea Bacsinszky
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 %
15 — — — — — — — — — — — — — — — — — 2004 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
17 2013 0 1 1 0.0% — — — — — — — — — — — — 2006 2 1 3 66.7% 1 2 3 33.3% — — — — — — — —
18 2014 4 5 9 44.4% 0 1 1 0.0% — — — — — — — — 2007 0 2 2 0.0% 2 3 5 40.0% 0 1 1 0.0% — — — —
19 2015 6 12 18 33.3% 4 5 9 44.4% 3 3 6 50.0% — — — — 2008 6 8 14 42.9% 6 7 13 46.2% 1 1 2 50.0% — — — —
20 2016 10 10 20 50.0% 6 5 11 54.5% 2 3 5 40.0% — — — — 2009 10 5 15 66.7% 6 3 9 66.7% 1 1 2 50.0% 0 1 1 0.0%
21 2017 12 14 26 46.2% 10 6 16 62.5% 1 3 4 25.0% — — — — 2010 9 12 21 42.9% 10 7 17 58.8% 0 1 1 0.0% 0 1 1 0.0%
22 2018 17 14 31 54.8% 7 6 13 53.8% 2 2 4 50.0% — — — — 2011 3 5 8 37.5% — — — — — — — — 0 1 1 0.0%
23 2019 10 18 28 35.7% 9 7 16 56.3% 1 3 4 25.0% — — — — 2012 1 3 4 25.0% 1 3 4 25.0% — — — — — — — —
24 2020 1 9 10 10.0% 5 4 9 55.6% — — — — — — — — 2013 0 1 1 0.0% — — — — — — — — — — — —
25 2021 9 12 21 42.9% 7 3 10 70.0% 6 2 8 75.0% — — — — 2014 7 7 14 50.0% 3 2 5 60.0% 1 1 2 50.0% — — — —
26 2022 11 11 22 50.0% 6 5 11 54.5% 0 3 3 0.0% — — — — 2015 24 9 33 72.7% 9 4 13 69.2% 4 1 5 80.0% — — — —
27 2023 16 14 30 53.3% 0 1 1 0.0% 6 2 8 75.0% — — — — 2016 13 13 26 50.0% 17 4 21 81.0% 2 2 4 50.0% — — — —
28 2024 17 17 34 50.0% 4 6 10 40.0% 5 3 8 62.5% — — — — 2017 4 3 7 57.1% 9 4 13 69.2% 2 2 4 50.0% — — — —
29 2025 14 11 25 56.0% 0 5 5 0.0% 3 4 7 42.9% — — — — 2018 3 7 10 30.0% 0 1 1 0.0% — — — — — — — —
30 2026 8 9 17 47.1% 4 4 8 50.0% 2 3 5 40.0% — — — — 2019 4 6 10 40.0% 2 3 5 40.0% 0 1 1 0.0% — — — —
Career — 135 157 292 46.2% 62 58 120 51.7% 31 31 62 50.0% — — — — — 86 83 169 50.9% 66 44 110 60.0% 11 11 22 50.0% 0 3 3 0.0%

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 446/476 of Katerina Siniakova's and 266/303 of Timea Bacsinszky'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 Timea Bacsinszky
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% 2006 3/6 3.7 3.3 51.7% 77.8% 56.8% 87.9% 61.7% 67.9% 44.9%
18 2014 10/10 1.7 4.4 61.7% 63.9% 42.1% 54.2% 38.1% 55.3% 45.6% 2007 5/8 2.0 2.2 57.5% 63.2% 43.5% 44.1% 47.8% 54.5% 41.3%
19 2015 26/33 1.7 5.5 66.1% 62.0% 50.4% 53.7% 47.1% 58.1% 41.4% 2008 25/29 2.6 3.0 55.2% 62.1% 45.0% 45.3% 40.7% 54.5% 44.2%
20 2016 34/37 2.7 4.0 58.7% 63.5% 43.7% 51.7% 50.0% 55.3% 43.5% 2009 23/27 3.2 2.4 59.3% 64.1% 45.7% 57.5% 50.2% 56.6% 45.3%
21 2017 45/46 2.2 3.8 62.4% 61.8% 42.4% 54.6% 49.1% 54.7% 43.6% 2010 38/40 2.3 3.7 58.8% 61.1% 45.5% 58.0% 53.3% 54.4% 44.8%
22 2018 48/48 4.2 4.0 59.3% 64.0% 45.4% 48.7% 46.8% 56.4% 43.2% 2011 4/9 3.5 5.8 55.6% 62.9% 38.2% 59.9% 44.2% 51.9% 42.0%
23 2019 47/48 2.8 2.9 60.4% 62.6% 46.1% 50.1% 46.4% 56.0% 45.3% 2012 8/8 0.5 2.6 66.8% 50.8% 35.6% 37.0% 43.7% 45.9% 41.9%
24 2020 19/19 1.7 3.1 65.8% 55.8% 42.7% 50.3% 46.1% 51.4% 40.6% 2013 1/1 0.0 4.0 66.1% 51.2% 42.9% 44.4% 66.7% 48.4% 41.9%
25 2021 39/39 1.7 5.9 61.3% 64.5% 45.4% 54.1% 55.5% 57.2% 46.6% 2014 20/21 1.5 2.5 67.0% 62.6% 44.5% 56.6% 47.4% 56.7% 46.1%
26 2022 32/36 1.5 4.9 64.5% 58.7% 41.3% 52.7% 50.7% 52.6% 42.8% 2015 44/51 1.9 3.0 67.9% 63.4% 52.1% 51.8% 51.3% 59.8% 44.9%
27 2023 38/39 2.3 5.1 62.6% 62.5% 44.4% 45.2% 43.9% 55.8% 45.8% 2016 47/52 1.1 2.0 68.4% 62.2% 48.3% 52.0% 47.0% 57.6% 46.8%
28 2024 50/52 1.8 5.3 61.6% 63.1% 44.7% 45.5% 51.0% 56.0% 45.9% 2017 24/24 1.8 2.0 65.9% 62.6% 52.8% 52.0% 48.6% 59.5% 47.6%
29 2025 28/38 1.8 5.6 61.3% 63.9% 41.8% 51.3% 47.9% 55.4% 44.6% 2018 11/11 1.7 3.5 63.4% 61.9% 41.4% 50.7% 50.5% 54.6% 40.5%
30 2026 29/30 1.8 4.7 61.5% 64.3% 45.2% 58.2% 44.6% 56.9% 44.0% 2019 13/16 1.7 1.7 63.4% 59.2% 45.7% 48.6% 52.5% 54.3% 44.2%
Career — 446/476 2.3 4.5 61.8% 62.6% 44.4% 51.0% 48.3% 55.6% 44.3% — 266/305 1.9 2.7 63.5% 62.1% 47.2% 52.7% 49.0% 56.5% 45.1%

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 Timea Bacsinszky
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
15 — — — — — — — — — — — — — — — — 2004 1485 103.3 — — — — — — — 20.0% -1.80 0–1 0–1 — -0.11
17 2013 1489 101.5 -2.26 +1.26 0.882 47.3% — — — 33.3% -1.00 0–1 — — -0.01 2006 1542 116.2 +3.56 +1.88 1.400 57.0% +31 -31 — 36.4% -0.64 1–0 — — -0.37
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 2007 1522 115.5 -0.18 -0.57 0.907 47.9% — -4 — 33.3% -0.33 0–2 1–2 (33%) — -0.40
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 2008 1589 126.2 -0.62 +0.29 0.970 49.3% +20 -40 — 44.6% -0.45 4–5 (44%) 1–2 (33%) 100.8 -0.23
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 2009 1740 124.9 +0.62 +0.51 1.044 51.0% -48 -88 — 56.7% +0.45 6–2 (75%) 1–2 (33%) 105.7 +0.19
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 2010 1694 127.2 -1.10 +1.16 0.983 49.6% -12 -15 — 46.6% -0.19 5–5 (50%) 4–7 (36%) 96.6 +1.27
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 2011 1664 120.0 +0.92 +0.57 0.873 47.3% -9 — — 36.4% -1.00 2–2 (50%) 0–1 — -0.28
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 2012 1604 100.6 -3.34 -1.85 0.775 43.6% +16 +53 — 25.0% -1.58 1–1 0–1 — -0.15
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 2013 1597 104.4 -0.12 +0.61 0.812 45.2% — — — 0.0% -3.00 — — — -0.32
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 2014 1679 141.7 +1.87 +2.26 1.066 51.2% -13 +1 — 53.3% +0.42 1–4 (20%) 1–4 (20%) 94.6 -0.84
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 2015 1845 146.1 +1.78 +3.78 1.118 52.2% -20 -75 -157 64.4% +0.91 16–4 (80%) 4–4 (50%) 109.4 -1.30
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 2016 1759 141.7 +1.97 +2.62 1.105 52.1% -20 +159 -87 60.0% +0.77 10–5 (67%) 2–3 (40%) 104.1 +1.27
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 2017 1809 137.6 +2.69 +3.09 1.176 53.2% -61 +141 -121 66.0% +1.45 4–5 (44%) 3–2 (60%) 97.5 -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 2018 1722 119.2 -1.27 -1.05 0.891 47.5% -27 — — 34.6% -1.58 1–5 (17%) 2–1 (67%) 95.4 -0.52
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 2019 1642 126.3 -1.44 +0.08 0.966 49.1% +23 +199 — 42.1% -0.50 2–4 (33%) 0–3 (0%) 94.1 -0.93
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 — 1936 141.2 +0.69 +1.70 1.038 50.7% -15 +35 -124 52.4% +0.21 53–45 (54%) 19–33 (37%) 96.0 -0.96

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.