H2H data updated: 2026-09-13 00:00 UTC

Su-Wei Hsieh vs Simona Halep H2H: 1-2

Simona Halep holds a 2–1 lead over Su-Wei Hsieh in their WTA head-to-head. Across 3 main-draw meetings, they are tied 1–1 on grass, while Simona Halep leads 1–0 on hard courts. Most recently, Simona Halep won the 2019 Eastbourne Open round of 32 6-2 6-0.

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Su-Wei Hsieh
Chinese Taipei Age 40 Right-Handed 169 cm / 5'7"
H2H
1 – 2
3 main-draw meetings
Simona Halep
ROU Age 34 Right-Handed 168 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Simona Halep #7 6-2 6-0 Su-Wei Hsieh #29 Match data Jun 27, 2019* R32 Eastbourne Open Premier → modern equivalent WTA 500 Grass
Su-Wei Hsieh #48 3-6 6-4 7-5 Simona Halep #1 Match data Jul 8, 2018* R32 Wimbledon Grand Slam Grass
Simona Halep #25 6-7(5) 6-1 6-2 Su-Wei Hsieh #42 Match data Aug 14, 2013* R64 Cincinnati Open Premier 5 → 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
Su-Wei Hsieh #909 #23 1,960 1,880 153 176 46.5% 0 0 0 0 3 3
Simona Halep #873 #1 8,290 2,120 449 201 69.1% 2 9 1 3 9 24

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 Su-Wei Hsieh Simona Halep
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 — — — — — — —
18 — — — — — — — 2010 7–9 43.8% #84 1,552 0 0
19 2005 0–3 0.0% #142 1,506 0 0 2011 16–22 42.1% #47 1,591 0 0
20 2006 0–4 0.0% #129 1,462 0 0 2012 23–24 48.9% #47 1,691 0 0
21 2007 1–7 12.5% #157 1,419 0 0 2013 50–17 74.6% #11 2,003 0 6
22 2008 5–8 38.5% #81 1,483 0 0 2014 46–18 71.9% #3 1,995 0 8
23 2009 1–2 33.3% #314 1,473 0 0 2015 49–16 75.4% #2 1,934 0 11
24 2010 0–2 0.0% #362 1,454 0 0 2016 43–16 72.9% #4 1,980 0 14
25 2011 1–1 50.0% #172 1,458 0 0 2017 45–18 71.4% #1 1,988 0 15
26 2012 22–14 61.1% #25 1,672 0 2 2018 45–12 78.9% #1 2,013 1 18
27 2013 13–25 34.2% #86 1,554 0 2 2019 39–17 69.6% #4 1,942 2 19
28 2014 6–12 33.3% #141 1,542 0 2 2020 23–3 88.5% #2 2,060 2 22
29 2015 6–5 54.5% #93 1,581 0 2 2021 24–13 64.9% #20 2,002 2 22
30 2016 12–12 50.0% #87 1,586 0 2 2022 39–13 75.0% #10 2,030 2 24
31 2017 8–15 34.8% #82 1,600 0 2 — — — — — — —
32 2018 32–17 65.3% #28 1,778 0 3 2024 0–2 0.0% #873 1,953 2 24
33 2019 31–24 56.4% #32 1,781 0 3 2025 0–1 0.0% — 1,926 2 24
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 Su-Wei Hsieh Simona Halep
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 2001 5 2 7 71.4% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
16 2002 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
18 — — — — — — — — — — — — — — — — — 2010 0 3 3 0.0% 7 6 13 53.8% — — — — — — — —
19 2005 0 3 3 0.0% — — — — — — — — — — — — 2011 10 12 22 45.5% 5 8 13 38.5% 1 2 3 33.3% — — — —
20 2006 0 2 2 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — — 2012 14 14 28 50.0% 9 6 15 60.0% 0 3 3 0.0% 0 1 1 0.0%
21 2007 1 5 6 16.7% 0 1 1 0.0% 0 1 1 0.0% — — — — 2013 28 10 38 73.7% 16 5 21 76.2% 6 1 7 85.7% 0 1 1 0.0%
22 2008 4 4 8 50.0% 0 3 3 0.0% 1 1 2 50.0% — — — — 2014 23 11 34 67.6% 17 4 21 81.0% 6 2 8 75.0% 0 1 1 0.0%
23 2009 1 2 3 33.3% — — — — — — — — — — — — 2015 41 10 51 80.4% 6 4 10 60.0% 2 2 4 50.0% — — — —
24 2010 0 2 2 0.0% — — — — — — — — — — — — 2016 25 12 37 67.6% 14 3 17 82.4% 4 1 5 80.0% — — — —
25 2011 1 1 2 50.0% — — — — — — — — — — — — 2017 21 13 34 61.8% 18 3 21 85.7% 6 2 8 75.0% — — — —
26 2012 15 7 22 68.2% 2 3 5 40.0% 5 4 9 55.6% — — — — 2018 28 8 36 77.8% 15 3 18 83.3% 2 1 3 66.7% — — — —
27 2013 10 18 28 35.7% 1 4 5 20.0% 2 3 5 40.0% — — — — 2019 21 13 34 61.8% 9 3 12 75.0% 9 1 10 90.0% — — — —
28 2014 6 8 14 42.9% 0 2 2 0.0% 0 2 2 0.0% — — — — 2020 10 2 12 83.3% 13 1 14 92.9% — — — — — — — —
29 2015 5 3 8 62.5% 0 1 1 0.0% 1 1 2 50.0% — — — — 2021 20 10 30 66.7% 4 3 7 57.1% — — — — — — — —
30 2016 6 6 12 50.0% 5 4 9 55.6% 1 2 3 33.3% — — — — 2022 23 7 30 76.7% 5 3 8 62.5% 11 3 14 78.6% — — — —
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% — — — — 2024 0 2 2 0.0% — — — — — — — — — — — —
33 2019 23 16 39 59.0% 4 5 9 44.4% 4 3 7 57.1% — — — — 2025 0 1 1 0.0% — — — — — — — — — — — —
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 — 112 112 224 50.0% 21 37 58 36.2% 20 27 47 42.6% — — — — — 264 128 392 67.3% 138 52 190 72.6% 47 18 65 72.3% 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 285/321 of Su-Wei Hsieh's and 575/649 of Simona Halep'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 Su-Wei Hsieh Simona Halep
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%
18 — —/— — — — — — — — — — 2010 14/16 2.1 3.6 61.8% 57.8% 51.1% 56.0% 57.5% 55.3% 46.1%
19 2005 1/3 0.0 1.0 68.9% 45.2% 28.6% 44.4% 0.0% 40.0% 31.9% 2011 35/38 1.5 4.1 62.3% 60.2% 43.3% 47.7% 49.8% 53.8% 43.5%
20 2006 2/4 0.0 1.5 70.8% 54.2% 53.1% 56.9% 10.7% 53.2% 36.5% 2012 42/47 1.1 3.2 66.2% 57.6% 45.9% 52.4% 51.2% 53.5% 44.3%
21 2007 3/8 0.3 3.0 58.2% 61.7% 45.8% 57.9% 26.5% 55.0% 34.9% 2013 57/67 1.9 3.0 66.6% 63.1% 48.5% 55.7% 59.5% 58.3% 49.4%
22 2008 11/13 1.1 3.7 53.2% 62.4% 43.3% 51.4% 38.7% 53.6% 42.4% 2014 53/64 2.4 3.2 60.5% 66.8% 50.7% 54.1% 56.9% 60.4% 48.8%
23 2009 3/3 0.3 3.7 58.9% 51.8% 46.8% 29.4% 52.6% 49.8% 48.1% 2015 48/65 2.2 3.5 66.3% 66.5% 51.9% 52.0% 53.6% 61.4% 47.1%
24 2010 2/2 0.5 4.0 60.9% 63.3% 38.7% 52.2% 46.3% 53.7% 43.8% 2016 51/59 1.8 2.0 66.5% 64.3% 51.4% 48.5% 54.4% 60.0% 51.1%
25 2011 2/2 0.0 2.5 62.8% 59.0% 52.3% 72.4% 57.5% 56.4% 54.5% 2017 58/63 1.5 2.3 68.2% 64.3% 48.2% 58.8% 50.3% 59.2% 48.0%
26 2012 29/36 0.6 2.5 64.5% 63.4% 48.2% 50.2% 45.6% 58.1% 47.7% 2018 55/57 2.0 2.6 65.6% 64.8% 48.3% 50.1% 54.4% 59.2% 50.2%
27 2013 33/38 0.7 3.0 62.9% 54.8% 42.6% 45.6% 49.0% 50.2% 43.3% 2019 52/56 1.6 2.5 69.2% 63.9% 48.6% 52.0% 53.8% 59.5% 49.3%
28 2014 14/18 0.9 2.6 61.9% 54.6% 40.0% 41.3% 41.6% 49.3% 42.3% 2020 26/26 2.1 2.9 69.2% 66.6% 45.2% 58.2% 56.0% 60.0% 51.0%
29 2015 7/11 2.1 2.9 61.0% 61.1% 53.7% 55.2% 49.1% 58.2% 41.7% 2021 34/37 2.5 2.6 65.5% 66.5% 49.0% 62.5% 51.7% 60.4% 47.9%
30 2016 24/24 1.1 2.6 58.5% 61.5% 47.9% 48.7% 43.8% 55.8% 43.3% 2022 48/52 2.7 3.3 61.9% 70.5% 49.9% 57.7% 56.3% 62.6% 50.0%
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% 2024 2/2 3.5 5.5 62.1% 64.2% 38.2% 63.6% 65.0% 54.4% 36.8%
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 — 285/329 0.8 2.9 62.6% 59.3% 45.3% 50.0% 47.0% 54.1% 44.5% — 575/650 2.0 2.9 65.5% 64.5% 48.7% 54.0% 54.3% 59.0% 48.4%

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 Su-Wei Hsieh Simona Halep
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 — — — — — — — — — — — — — — — —
18 — — — — — — — — — — — — — — — — 2010 1552 129.6 0.00 +1.23 1.032 50.6% -45 +75 — 51.5% +0.21 0–3 (0%) 2–2 (50%) 97.4 -1.14
19 2005 1506 99.1 -0.87 -2.03 0.532 35.9% +18 — — 14.3% -2.43 0–1 0–1 — -0.18 2011 1591 119.2 -1.38 -0.51 0.942 48.7% -11 -33 +7 42.9% -0.57 4–6 (40%) 4–5 (44%) 99.6 -1.08
20 2006 1462 97.2 -0.43 -2.06 0.780 45.6% — — — 11.1% -2.11 0–1 — — +0.03 2012 1692 138.7 -0.77 +1.06 0.953 49.0% -14 +1 -148 46.4% -0.43 6–3 (67%) 3–5 (38%) 103.4 -2.97
21 2007 1419 94.3 -0.52 -2.42 0.776 45.0% +29 — — 22.2% -2.00 0–2 0–1 — -0.15 2013 2004 156.1 +2.96 +5.04 1.187 53.8% -37 -132 -335 68.5% +1.57 16–4 (80%) 4–8 (33%) 108.5 -1.35
22 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 2014 1995 160.2 +4.78 +5.18 1.233 54.4% -39 +30 -224 71.0% +1.79 12–6 (67%) 5–7 (42%) 99.5 -0.24
23 2009 1473 99.4 -1.34 -1.35 0.959 48.9% +30 — — 33.3% -0.83 — — — +0.39 2015 1935 159.6 +3.29 +5.15 1.221 54.1% +59 +10 -196 69.9% +1.42 15–6 (71%) 2–5 (29%) 100.7 +1.13
24 2010 1454 101.1 -0.49 +0.07 0.946 48.5% — — — 20.0% -0.80 0–1 0–2 — -0.03 2016 1980 160.5 +3.61 +7.88 1.277 55.4% -3 +44 -186 68.0% +1.42 9–5 (64%) 3–7 (30%) 97.1 -0.14
25 2011 1459 105.4 -0.05 -0.94 1.250 55.5% — — — 60.0% +1.40 0–1 0–1 — +0.27 2017 1988 158.5 +3.09 +5.20 1.176 53.5% -32 +153 -98 67.6% +1.18 13–8 (62%) 9–5 (64%) 102.4 -2.46
26 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 2018 2013 158.0 +2.58 +7.16 1.230 54.5% -33 +166 -139 71.9% +1.61 15–4 (79%) 4–4 (50%) 103.5 +0.15
27 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 2019 1942 158.9 +3.03 +6.58 1.216 54.2% -38 +198 +94 66.7% +1.28 13–8 (62%) 8–4 (67%) 101.3 -0.27
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 2020 2060 156.1 +3.23 +6.77 1.275 55.4% -69 +148 — 78.6% +1.82 6–0 (100%) 5–1 (83%) 107.1 -0.67
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 2021 2002 155.1 +3.53 +4.37 1.207 54.0% +7 +165 — 67.6% +1.45 6–2 (75%) 4–0 (100%) 105.0 -0.60
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 2022 2031 152.9 +5.00 +6.61 1.339 56.0% +4 +66 +191 75.5% +1.85 7–5 (58%) 1–3 (25%) 95.1 +0.32
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 2024 1953 108.2 0.00 +0.37 0.808 46.3% — — — 20.0% -1.20 0–1 — — -0.18
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 2025 1926 95.9 — — — — — — — 0.0% -5.00 — — — 0.00
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 — 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 — 2120 160.6 +2.79 +5.10 1.182 53.6% -12 +61 -59 66.1% +1.21 122–61 (67%) 54–56 (49%) 102.1 -1.49

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.