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

Tamara Zidansek vs Su-Wei Hsieh H2H: 1-1

Tamara Zidansek and Su-Wei Hsieh are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, they are tied 1–1 on clay. Most recently, Tamara Zidansek won the 2021 Madrid Open first round 6-2 6-4.

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Tamara Zidansek
Slovenia Age 28 Right-Handed 168 cm / 5'6"
H2H
1 – 1
2 main-draw meetings
Su-Wei Hsieh
Chinese Taipei Age 40 Right-Handed 169 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Tamara Zidansek #80 6-2 6-4 Su-Wei Hsieh #65 Match data May 1, 2021* R64 Madrid Open WTA 1000 Clay
Tamara Zidansek #80 6-1 6-0 Su-Wei Hsieh #65 Match data Apr 28, 2021 Q2 Q Madrid Open WTA 1000 Clay
Su-Wei Hsieh #60 6-7(6) 6-3 6-3 Tamara Zidansek #135 Match data May 3, 2018* R16 Morocco Open International → modern equivalent WTA 250 Clay

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
Tamara Zidansek #146 #22 1,991 1,803 80 91 46.8% 0 0 0 0 1 1
Su-Wei Hsieh #909 #23 1,960 1,880 153 176 46.5% 0 0 0 0 3 3

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 Tamara Zidansek Su-Wei Hsieh
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 2001 5–2 71.4% #164 1,548 0 0
16 — — — — — — — 2002 0–1 0.0% #267 1,540 0 0
19 2017 0–1 0.0% #132 1,483 0 0 2005 0–3 0.0% #142 1,506 0 0
20 2018 7–7 50.0% #79 1,632 0 0 2006 0–4 0.0% #129 1,462 0 0
21 2019 15–19 44.1% #65 1,642 0 0 2007 1–7 12.5% #157 1,419 0 0
22 2020 6–9 40.0% #87 1,613 0 0 2008 5–8 38.5% #81 1,483 0 0
23 2021 25–18 58.1% #30 1,726 0 1 2009 1–2 33.3% #314 1,473 0 0
24 2022 13–19 40.6% #85 1,595 0 1 2010 0–2 0.0% #362 1,454 0 0
25 2023 6–8 42.9% #103 1,677 0 1 2011 1–1 50.0% #172 1,458 0 0
26 2024 4–6 40.0% #181 1,638 0 1 2012 22–14 61.1% #25 1,672 0 2
27 2025 0–1 0.0% #161 1,593 0 1 2013 13–25 34.2% #86 1,554 0 2
28 2026 4–3 57.1% #146 1,675 0 1 2014 6–12 33.3% #141 1,542 0 2
29 — — — — — — — 2015 6–5 54.5% #93 1,581 0 2
30 — — — — — — — 2016 12–12 50.0% #87 1,586 0 2
31 — — — — — — — 2017 8–15 34.8% #82 1,600 0 2
32 — — — — — — — 2018 32–17 65.3% #28 1,778 0 3
33 — — — — — — — 2019 31–24 56.4% #32 1,781 0 3
34 — — — — — — — 2020 1–7 12.5% #67 1,706 0 3
35 — — — — — — — 2021 9–14 39.1% #108 1,686 0 3
37 — — — — — — — 2023 0–1 0.0% #713 1,658 0 3

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 Tamara Zidansek Su-Wei Hsieh
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 %
15 — — — — — — — — — — — — — 2001 5 2 7 71.4% — — — — — — — —
16 — — — — — — — — — — — — — 2002 0 1 1 0.0% — — — — — — — —
19 2017 — — — — 0 1 1 0.0% — — — — 2005 0 3 3 0.0% — — — — — — — —
20 2018 2 4 6 33.3% 5 3 8 62.5% — — — — 2006 0 2 2 0.0% 0 1 1 0.0% 0 1 1 0.0%
21 2019 4 8 12 33.3% 9 9 18 50.0% 2 2 4 50.0% 2007 1 5 6 16.7% 0 1 1 0.0% 0 1 1 0.0%
22 2020 5 6 11 45.5% 1 3 4 25.0% — — — — 2008 4 4 8 50.0% 0 3 3 0.0% 1 1 2 50.0%
23 2021 9 12 21 42.9% 16 5 21 76.2% 0 1 1 0.0% 2009 1 2 3 33.3% — — — — — — — —
24 2022 8 9 17 47.1% 3 6 9 33.3% 2 4 6 33.3% 2010 0 2 2 0.0% — — — — — — — —
25 2023 2 5 7 28.6% 4 3 7 57.1% — — — — 2011 1 1 2 50.0% — — — — — — — —
26 2024 3 4 7 42.9% 1 2 3 33.3% — — — — 2012 15 7 22 68.2% 2 3 5 40.0% 5 4 9 55.6%
27 2025 0 1 1 0.0% — — — — — — — — 2013 10 18 28 35.7% 1 4 5 20.0% 2 3 5 40.0%
28 2026 1 2 3 33.3% 3 1 4 75.0% — — — — 2014 6 8 14 42.9% 0 2 2 0.0% 0 2 2 0.0%
29 — — — — — — — — — — — — — 2015 5 3 8 62.5% 0 1 1 0.0% 1 1 2 50.0%
30 — — — — — — — — — — — — — 2016 6 6 12 50.0% 5 4 9 55.6% 1 2 3 33.3%
31 — — — — — — — — — — — — — 2017 5 9 14 35.7% 2 2 4 50.0% 1 4 5 20.0%
32 — — — — — — — — — — — — — 2018 21 9 30 70.0% 6 5 11 54.5% 5 3 8 62.5%
33 — — — — — — — — — — — — — 2019 23 16 39 59.0% 4 5 9 44.4% 4 3 7 57.1%
34 — — — — — — — — — — — — — 2020 0 5 5 0.0% 1 2 3 33.3% — — — —
35 — — — — — — — — — — — — — 2021 9 9 18 50.0% 0 3 3 0.0% 0 2 2 0.0%
37 — — — — — — — — — — — — — 2023 — — — — 0 1 1 0.0% — — — —
Career — 34 51 85 40.0% 42 33 75 56.0% 4 7 11 36.4% — 112 112 224 50.0% 21 37 58 36.2% 20 27 47 42.6%

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 164/170 of Tamara Zidansek's and 285/321 of Su-Wei Hsieh'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 Tamara Zidansek Su-Wei Hsieh
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%
19 2017 1/1 1.0 4.0 68.3% 46.5% 55.0% 50.0% 75.0% 49.2% 38.9% 2005 1/3 0.0 1.0 68.9% 45.2% 28.6% 44.4% 0.0% 40.0% 31.9%
20 2018 14/14 0.6 3.5 65.4% 57.7% 42.3% 44.7% 51.2% 52.5% 48.6% 2006 2/4 0.0 1.5 70.8% 54.2% 53.1% 56.9% 10.7% 53.2% 36.5%
21 2019 33/34 1.2 2.8 68.5% 58.2% 42.0% 53.9% 44.6% 53.1% 42.8% 2007 3/8 0.3 3.0 58.2% 61.7% 45.8% 57.9% 26.5% 55.0% 34.9%
22 2020 15/15 0.7 3.2 68.3% 59.5% 47.5% 55.0% 48.5% 55.6% 43.3% 2008 11/13 1.1 3.7 53.2% 62.4% 43.3% 51.4% 38.7% 53.6% 42.4%
23 2021 41/43 1.2 3.7 64.9% 62.8% 45.6% 49.4% 50.9% 56.7% 45.0% 2009 3/3 0.3 3.7 58.9% 51.8% 46.8% 29.4% 52.6% 49.8% 48.1%
24 2022 30/32 1.3 3.6 63.1% 61.5% 42.8% 49.8% 48.5% 54.3% 41.4% 2010 2/2 0.5 4.0 60.9% 63.3% 38.7% 52.2% 46.3% 53.7% 43.8%
25 2023 14/14 0.5 3.7 68.0% 54.9% 43.2% 53.3% 54.1% 51.1% 46.1% 2011 2/2 0.0 2.5 62.8% 59.0% 52.3% 72.4% 57.5% 56.4% 54.5%
26 2024 10/10 0.4 4.5 63.5% 57.8% 38.8% 46.4% 36.2% 51.2% 40.2% 2012 29/36 0.6 2.5 64.5% 63.4% 48.2% 50.2% 45.6% 58.1% 47.7%
27 — —/— — — — — — — — — — 2013 33/38 0.7 3.0 62.9% 54.8% 42.6% 45.6% 49.0% 50.2% 43.3%
28 2026 6/7 1.7 4.7 59.6% 64.0% 44.6% 51.1% 61.9% 55.8% 47.8% 2014 14/18 0.9 2.6 61.9% 54.6% 40.0% 41.3% 41.6% 49.3% 42.3%
29 — —/— — — — — — — — — — 2015 7/11 2.1 2.9 61.0% 61.1% 53.7% 55.2% 49.1% 58.2% 41.7%
30 — —/— — — — — — — — — — 2016 24/24 1.1 2.6 58.5% 61.5% 47.9% 48.7% 43.8% 55.8% 43.3%
31 — —/— — — — — — — — — — 2017 23/23 1.1 2.7 63.4% 56.9% 39.7% 45.0% 49.8% 50.5% 44.3%
32 — —/— — — — — — — — — — 2018 46/49 0.8 3.1 63.3% 60.9% 47.5% 57.5% 54.0% 56.0% 47.2%
33 — —/— — — — — — — — — — 2019 53/55 0.7 3.2 64.4% 61.9% 46.6% 51.7% 47.6% 56.5% 44.9%
34 — —/— — — — — — — — — — 2020 8/8 0.1 3.0 61.2% 53.2% 42.9% 42.4% 53.9% 48.9% 40.7%
35 — —/— — — — — — — — — — 2021 23/23 0.7 3.1 64.0% 55.2% 43.8% 49.8% 41.6% 51.7% 43.2%
37 — —/— — — — — — — — — — 2023 1/1 1.0 2.0 64.9% 60.0% 44.4% 16.7% 45.5% 54.5% 45.5%
Career — 164/171 1.0 3.5 65.7% 59.9% 43.7% 50.7% 48.9% 54.2% 43.9% — 285/329 0.8 2.9 62.6% 59.3% 45.3% 50.0% 47.0% 54.1% 44.5%

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 Tamara Zidansek Su-Wei Hsieh
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 — — — — — — — — — — — — — — — — 2001 1548 108.6 — — — — +31 — — 63.2% +1.00 3–2 (60%) 0–2 — +1.12
16 — — — — — — — — — — — — — — — — 2002 1541 99.3 — — — — — — — 0.0% -5.00 — — — -0.23
19 2017 1484 98.5 -0.11 -0.64 0.766 44.4% — — — 0.0% -2.00 — — — +0.15 2005 1506 99.1 -0.87 -2.03 0.532 35.9% +18 — — 14.3% -2.43 0–1 0–1 — -0.18
20 2018 1632 116.1 -1.96 +2.38 1.024 50.4% -117 +98 — 55.2% +0.24 1–2 (33%) 1–1 — -0.28 2006 1462 97.2 -0.43 -2.06 0.780 45.6% — — — 11.1% -2.11 0–1 — — +0.03
21 2019 1642 115.3 -2.75 -0.57 0.912 48.3% -135 +147 -8 43.4% -0.60 9–8 (53%) 3–2 (60%) 101.4 -0.17 2007 1419 94.3 -0.52 -2.42 0.776 45.0% +29 — — 22.2% -2.00 0–2 0–1 — -0.15
22 2020 1613 128.8 -0.74 +0.40 0.974 49.8% -65 +134 — 47.2% -0.06 1–5 (17%) 3–2 (60%) 96.1 -0.44 2008 1483 115.6 -0.18 -0.54 0.915 47.9% +35 -31 — 40.0% -0.83 2–2 (50%) 1–1 — -0.39
23 2021 1727 132.9 +0.46 +0.75 1.038 50.9% -162 +227 — 54.1% +0.16 9–5 (64%) 7–2 (78%) 108.2 +0.90 2009 1473 99.4 -1.34 -1.35 0.959 48.9% +30 — — 33.3% -0.83 — — — +0.39
24 2022 1596 120.1 -1.76 -0.99 0.907 47.9% +16 +119 -18 41.7% -0.61 6–6 (50%) 6–6 (50%) 99.0 +1.49 2010 1454 101.1 -0.49 +0.07 0.946 48.5% — — — 20.0% -0.80 0–1 0–2 — -0.03
25 2023 1678 119.9 -2.90 +0.63 0.942 48.6% -80 +129 — 48.5% -0.64 1–4 (20%) 4–1 (80%) 99.0 -0.10 2011 1459 105.4 -0.05 -0.94 1.250 55.5% — — — 60.0% +1.40 0–1 0–1 — +0.27
26 2024 1638 109.0 -2.73 -2.13 0.825 45.6% -61 +156 — 36.0% -1.32 4–1 (80%) 2–0 — +0.29 2012 1672 133.4 +1.38 +2.74 1.138 52.7% -4 -182 -35 58.2% +0.62 7–6 (54%) 5–5 (50%) 104.4 +0.40
27 2025 1593 104.5 — — — — — — — 0.0% -3.00 — — — -0.05 2013 1554 116.0 -3.73 +0.15 0.871 46.8% +4 -81 +19 37.6% -1.02 3–6 (33%) 5–7 (42%) 97.2 -0.23
28 2026 1676 113.6 -0.32 +0.56 1.081 51.7% -13 +54 — 52.9% +0.18 2–1 (67%) 1–2 (33%) — -0.34 2014 1542 107.7 -3.95 -1.33 0.834 45.9% +33 — — 35.7% -1.24 3–3 (50%) 2–4 (33%) 98.6 +0.26
29 — — — — — — — — — — — — — — — — 2015 1582 111.2 -0.41 -0.09 0.996 50.3% +31 — — 48.1% +0.04 4–1 (80%) 1–0 — +0.05
30 — — — — — — — — — — — — — — — — 2016 1586 119.0 -0.64 +0.61 0.979 49.4% -1 -70 -44 47.4% -0.11 6–3 (67%) 2–3 (40%) 103.6 -0.11
31 — — — — — — — — — — — — — — — — 2017 1601 109.3 -4.02 +0.80 0.895 47.4% -15 -59 -29 37.0% -0.98 4–6 (40%) 3–4 (43%) 98.3 +0.19
32 — — — — — — — — — — — — — — — — 2018 1778 132.6 -0.63 +4.07 1.073 51.5% -22 -182 -83 58.2% +0.56 12–6 (67%) 5–4 (56%) 108.9 -0.49
33 — — — — — — — — — — — — — — — — 2019 1781 146.5 +0.12 +2.75 1.033 50.7% +29 -185 -15 52.6% +0.24 16–9 (64%) 10–8 (56%) 107.5 -1.32
34 — — — — — — — — — — — — — — — — 2020 1707 118.1 -2.64 +0.13 0.796 44.9% +27 -121 — 17.6% -2.35 0–1 1–0 — -0.47
35 — — — — — — — — — — — — — — — — 2021 1687 126.8 -2.62 -0.02 0.895 47.4% +64 -177 — 43.1% -0.80 3–4 (43%) 4–0 (100%) — -1.53
37 — — — — — — — — — — — — — — — — 2023 1658 96.7 -0.52 -0.38 1.002 49.4% — — — 33.3% -0.33 0–1 0–1 — +0.20
38 — — — — — — — — — — — — — — — — 2024 1628 102.2 — — — — — — — — — — — — —
Career — 1804 125.5 -1.42 +0.07 0.958 49.2% -86 +154 -14 46.9% -0.34 33–32 (51%) 27–16 (63%) 106.1 +0.86 — 1881 128.6 -1.28 +1.43 0.970 49.3% +14 -131 -34 46.0% -0.30 63–56 (53%) 39–44 (47%) 103.9 -0.68

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.