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

Saisai Zheng vs Su-Wei Hsieh H2H: 1-1

Saisai Zheng and Su-Wei Hsieh are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Saisai Zheng leads 1–0 on clay, while Su-Wei Hsieh leads 1–0 on hard courts. Most recently, Saisai Zheng won the 2015 Strasbourg Open first round 6-4 0-6 6-2.

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Saisai Zheng
China Age 32 Right-Handed 170 cm / 5'7"
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
Saisai Zheng #66 6-4 0-6 6-2 Su-Wei Hsieh #129 Match data May 20, 2015* R32 Strasbourg Open International → modern equivalent WTA 250 Clay
Su-Wei Hsieh #38 6-2 6-3 Saisai Zheng #146 Match data Oct 3, 2012* R64 China Open Premier Mandatory → modern equivalent WTA 1000 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
Saisai Zheng #692 #34 1,585 1,776 87 133 39.5% 0 0 0 1 0 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 Saisai Zheng 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
17 2011 0–2 0.0% #276 1,473 0 0 — — — — — — —
18 2012 2–3 40.0% #138 1,483 0 0 — — — — — — —
19 2013 1–3 25.0% #145 1,467 0 0 2005 0–3 0.0% #142 1,506 0 0
20 2014 6–6 50.0% #100 1,552 0 0 2006 0–4 0.0% #129 1,462 0 0
21 2015 9–22 29.0% #72 1,495 0 0 2007 1–7 12.5% #157 1,419 0 0
22 2016 13–24 35.1% #85 1,542 0 0 2008 5–8 38.5% #81 1,483 0 0
23 2017 5–10 33.3% #93 1,618 0 0 2009 1–2 33.3% #314 1,473 0 0
24 2018 13–12 52.0% #38 1,678 0 0 2010 0–2 0.0% #362 1,454 0 0
25 2019 21–23 47.7% #42 1,750 0 1 2011 1–1 50.0% #172 1,458 0 0
26 2020 6–4 60.0% #41 1,768 0 1 2012 22–14 61.1% #25 1,672 0 2
27 2021 10–17 37.0% #79 1,686 0 1 2013 13–25 34.2% #86 1,554 0 2
28 — — — — — — — 2014 6–12 33.3% #141 1,542 0 2
29 — — — — — — — 2015 6–5 54.5% #93 1,581 0 2
30 2024 1–5 16.7% #692 1,548 0 1 2016 12–12 50.0% #87 1,586 0 2
31 2025 0–2 0.0% — 1,491 0 1 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 Saisai Zheng 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% — — — — — — — —
17 2011 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
18 2012 2 3 5 40.0% — — — — — — — — — — — — — — — — — — — — —
19 2013 1 3 4 25.0% — — — — — — — — 2005 0 3 3 0.0% — — — — — — — —
20 2014 6 5 11 54.5% 0 1 1 0.0% — — — — 2006 0 2 2 0.0% 0 1 1 0.0% 0 1 1 0.0%
21 2015 8 17 25 32.0% 1 2 3 33.3% 0 3 3 0.0% 2007 1 5 6 16.7% 0 1 1 0.0% 0 1 1 0.0%
22 2016 10 17 27 37.0% 0 3 3 0.0% 3 4 7 42.9% 2008 4 4 8 50.0% 0 3 3 0.0% 1 1 2 50.0%
23 2017 4 7 11 36.4% 1 2 3 33.3% 0 1 1 0.0% 2009 1 2 3 33.3% — — — — — — — —
24 2018 12 7 19 63.2% 0 3 3 0.0% 1 2 3 33.3% 2010 0 2 2 0.0% — — — — — — — —
25 2019 18 16 34 52.9% 3 4 7 42.9% 0 3 3 0.0% 2011 1 1 2 50.0% — — — — — — — —
26 2020 6 4 10 60.0% — — — — — — — — 2012 15 7 22 68.2% 2 3 5 40.0% 5 4 9 55.6%
27 2021 7 13 20 35.0% 3 4 7 42.9% — — — — 2013 10 18 28 35.7% 1 4 5 20.0% 2 3 5 40.0%
28 — — — — — — — — — — — — — 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 2024 1 4 5 20.0% 0 1 1 0.0% — — — — 2016 6 6 12 50.0% 5 4 9 55.6% 1 2 3 33.3%
31 2025 0 2 2 0.0% — — — — — — — — 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 — 75 100 175 42.9% 8 20 28 28.6% 4 13 17 23.5% — 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 195/218 of Saisai Zheng'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 Saisai Zheng 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%
17 2011 2/2 0.0 0.5 57.0% 46.2% 38.1% 48.6% 17.7% 43.0% 38.5% — —/— — — — — — — — — —
18 2012 5/5 0.8 1.2 59.6% 59.8% 41.1% 51.6% 46.4% 52.1% 43.1% — —/— — — — — — — — — —
19 2013 4/4 1.8 3.8 63.2% 56.7% 39.1% 50.4% 42.0% 50.4% 45.6% 2005 1/3 0.0 1.0 68.9% 45.2% 28.6% 44.4% 0.0% 40.0% 31.9%
20 2014 8/12 1.6 1.4 66.9% 56.0% 51.5% 45.6% 52.8% 54.4% 45.8% 2006 2/4 0.0 1.5 70.8% 54.2% 53.1% 56.9% 10.7% 53.2% 36.5%
21 2015 20/31 0.9 2.2 66.6% 52.7% 45.0% 41.5% 52.4% 50.4% 40.2% 2007 3/8 0.3 3.0 58.2% 61.7% 45.8% 57.9% 26.5% 55.0% 34.9%
22 2016 34/37 0.9 2.1 63.7% 56.5% 46.6% 51.9% 45.9% 52.5% 44.2% 2008 11/13 1.1 3.7 53.2% 62.4% 43.3% 51.4% 38.7% 53.6% 42.4%
23 2017 15/15 1.2 2.2 65.3% 54.2% 43.1% 51.6% 58.7% 49.8% 38.9% 2009 3/3 0.3 3.7 58.9% 51.8% 46.8% 29.4% 52.6% 49.8% 48.1%
24 2018 21/25 0.9 2.0 66.8% 58.5% 45.1% 54.0% 49.2% 54.0% 45.2% 2010 2/2 0.5 4.0 60.9% 63.3% 38.7% 52.2% 46.3% 53.7% 43.8%
25 2019 44/44 1.4 2.7 64.7% 59.2% 44.3% 49.7% 45.7% 53.7% 43.6% 2011 2/2 0.0 2.5 62.8% 59.0% 52.3% 72.4% 57.5% 56.4% 54.5%
26 2020 10/10 1.3 2.0 70.3% 62.9% 43.1% 43.5% 45.9% 57.5% 46.4% 2012 29/36 0.6 2.5 64.5% 63.4% 48.2% 50.2% 45.6% 58.1% 47.7%
27 2021 26/27 0.9 1.8 67.3% 58.4% 47.9% 53.1% 43.0% 54.9% 42.5% 2013 33/38 0.7 3.0 62.9% 54.8% 42.6% 45.6% 49.0% 50.2% 43.3%
28 — —/— — — — — — — — — — 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 2024 6/6 1.0 3.3 62.2% 51.9% 44.6% 40.1% 45.4% 49.1% 39.6% 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 — 195/220 1.1 2.2 65.4% 57.2% 45.2% 49.6% 47.4% 52.9% 43.1% — 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 Saisai Zheng 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
17 2011 1474 95.9 -1.89 -2.23 0.676 41.1% — — — 0.0% -4.25 — — — +0.25 — — — — — — — — — — — — — — — —
18 2012 1483 99.4 -0.72 -1.45 0.900 48.2% +11 — — 33.3% -1.55 0–1 1–0 — +0.37 — — — — — — — — — — — — — — — —
19 2013 1468 100.9 -1.08 +0.55 0.920 48.0% +5 — — 30.0% -1.00 1–1 1–2 (33%) — +0.17 2005 1506 99.1 -0.87 -2.03 0.532 35.9% +18 — — 14.3% -2.43 0–1 0–1 — -0.18
20 2014 1553 119.6 -1.26 +0.86 1.006 49.7% +9 — — 53.3% -0.23 2–4 (33%) 1–1 — -0.37 2006 1462 97.2 -0.43 -2.06 0.780 45.6% — — — 11.1% -2.11 0–1 — — +0.03
21 2015 1496 110.7 -5.38 -1.24 0.811 45.6% +9 +30 +74 30.9% -1.50 5–3 (63%) 2–1 (67%) 105.2 -0.08 2007 1419 94.3 -0.52 -2.42 0.776 45.0% +29 — — 22.2% -2.00 0–2 0–1 — -0.15
22 2016 1542 123.0 -2.10 +1.09 0.930 48.2% +24 -74 +9 40.0% -0.83 0–8 (0%) 2–2 (50%) 91.8 +0.81 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 2017 1619 110.1 -3.22 -1.56 0.775 44.5% -8 -100 — 34.2% -1.42 5–3 (63%) 3–1 (75%) 104.9 -0.08 2009 1473 99.4 -1.34 -1.35 0.959 48.9% +30 — — 33.3% -0.83 — — — +0.39
24 2018 1679 118.9 -1.21 +1.53 0.983 49.6% +22 -169 -79 54.5% +0.13 3–4 (43%) 0–1 — +1.42 2010 1454 101.1 -0.49 +0.07 0.946 48.5% — — — 20.0% -0.80 0–1 0–2 — -0.03
25 2019 1750 134.4 -2.18 +0.80 0.942 48.7% -10 -123 -200 48.0% -0.28 8–6 (57%) 11–3 (79%) 107.3 +0.31 2011 1459 105.4 -0.05 -0.94 1.250 55.5% — — — 60.0% +1.40 0–1 0–1 — +0.27
26 2020 1768 132.2 +0.85 +2.96 1.090 51.7% -8 — — 58.3% +0.58 2–2 (50%) 1–1 — +0.03 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 2021 1686 121.1 -1.18 -0.16 0.941 48.6% -18 -68 — 38.7% -0.89 4–4 (50%) 1–1 — -0.36 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 — — — — — — — — — — — — — — — — 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 2024 1548 93.3 -2.71 -2.47 0.779 44.6% -4 — — 26.7% -1.73 1–2 (33%) 0–1 — +0.51 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 2025 1492 101.5 — — — — — — — 0.0% -2.25 — 0–2 — -0.05 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 — 1777 123.8 -2.10 +0.33 0.915 48.0% +3 -88 -35 41.7% -0.74 31–38 (45%) 23–16 (59%) 104.4 +1.33 — 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.