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

Saisai Zheng vs Alison Van Uytvanck H2H: 1-0

Saisai Zheng holds a 1–0 lead over Alison Van Uytvanck in their WTA head-to-head. Across 1 main-draw meeting, Saisai Zheng leads 1–0 on hard courts. Most recently, Saisai Zheng won the 2017 US Open first round 6-4 3-6 6-1.

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Saisai Zheng
China Age 32 Right-Handed 170 cm / 5'7"
H2H
1 – 0
1 main-draw meetings
Alison Van Uytvanck
Belgium Age 32 Right-Handed 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Saisai Zheng #84 6-4 3-6 6-1 Alison Van Uytvanck #97 Match data Aug 30, 2017* 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
Saisai Zheng #692 #34 1,585 1,776 87 133 39.5% 0 0 0 1 0 1
Alison Van Uytvanck #229 #37 1,355 1,772 123 149 45.2% 0 0 0 0 5 5

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 Alison Van Uytvanck
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2011 0–2 0.0% #276 1,473 0 0 2011 1–2 33.3% #287 1,510 0 0
18 2012 2–3 40.0% #138 1,483 0 0 2012 2–1 66.7% #199 1,554 0 0
19 2013 1–3 25.0% #145 1,467 0 0 2013 1–3 25.0% #112 1,524 0 0
20 2014 6–6 50.0% #100 1,552 0 0 2014 10–17 37.0% #106 1,526 0 0
21 2015 9–22 29.0% #72 1,495 0 0 2015 19–18 51.4% #44 1,647 0 0
22 2016 13–24 35.1% #85 1,542 0 0 2016 4–13 23.5% #121 1,516 0 0
23 2017 5–10 33.3% #93 1,618 0 0 2017 9–8 52.9% #76 1,634 0 1
24 2018 13–12 52.0% #38 1,678 0 0 2018 19–22 46.3% #49 1,660 0 2
25 2019 21–23 47.7% #42 1,750 0 1 2019 24–18 57.1% #47 1,736 0 4
26 2020 6–4 60.0% #41 1,768 0 1 2020 7–11 38.9% #64 1,674 0 4
27 2021 10–17 37.0% #79 1,686 0 1 2021 15–15 50.0% #58 1,772 0 5
28 — — — — — — — 2022 9–13 40.9% #72 1,685 0 5
29 — — — — — — — 2023 3–4 42.9% #344 1,687 0 5
30 2024 1–5 16.7% #692 1,548 0 1 2024 0–4 0.0% #229 1,609 0 5
31 2025 0–2 0.0% — 1,491 0 1 — — — — — — —

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 Alison Van Uytvanck
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 %
17 2011 0 2 2 0.0% — — — — — — — — 2011 — — — — 1 1 2 50.0% 0 1 1 0.0%
18 2012 2 3 5 40.0% — — — — — — — — 2012 — — — — 2 1 3 66.7% — — — —
19 2013 1 3 4 25.0% — — — — — — — — 2013 — — — — 0 2 2 0.0% 1 1 2 50.0%
20 2014 6 5 11 54.5% 0 1 1 0.0% — — — — 2014 6 11 17 35.3% 3 4 7 42.9% 1 2 3 33.3%
21 2015 8 17 25 32.0% 1 2 3 33.3% 0 3 3 0.0% 2015 14 12 26 53.8% 4 4 8 50.0% 1 2 3 33.3%
22 2016 10 17 27 37.0% 0 3 3 0.0% 3 4 7 42.9% 2016 4 9 13 30.8% — — — — 0 4 4 0.0%
23 2017 4 7 11 36.4% 1 2 3 33.3% 0 1 1 0.0% 2017 7 5 12 58.3% 2 2 4 50.0% 0 1 1 0.0%
24 2018 12 7 19 63.2% 0 3 3 0.0% 1 2 3 33.3% 2018 10 12 22 45.5% 3 6 9 33.3% 6 4 10 60.0%
25 2019 18 16 34 52.9% 3 4 7 42.9% 0 3 3 0.0% 2019 17 11 28 60.7% 4 4 8 50.0% 3 3 6 50.0%
26 2020 6 4 10 60.0% — — — — — — — — 2020 5 7 12 41.7% 2 4 6 33.3% — — — —
27 2021 7 13 20 35.0% 3 4 7 42.9% — — — — 2021 13 10 23 56.5% 0 3 3 0.0% 2 2 4 50.0%
28 — — — — — — — — — — — — — 2022 6 9 15 40.0% 1 1 2 50.0% 2 3 5 40.0%
29 — — — — — — — — — — — — — 2023 3 4 7 42.9% — — — — — — — —
30 2024 1 4 5 20.0% 0 1 1 0.0% — — — — 2024 — — — — 0 2 2 0.0% 0 2 2 0.0%
31 2025 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 75 100 175 42.9% 8 20 28 28.6% 4 13 17 23.5% — 85 90 175 48.6% 22 34 56 39.3% 16 25 41 39.0%

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 195/218 of Saisai Zheng's and 250/272 of Alison Van Uytvanck'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 Alison Van Uytvanck
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% 2011 3/3 4.0 5.3 61.8% 66.5% 34.7% 49.3% 52.4% 54.4% 42.3%
18 2012 5/5 0.8 1.2 59.6% 59.8% 41.1% 51.6% 46.4% 52.1% 43.1% 2012 3/3 4.3 2.0 59.4% 63.4% 49.6% 61.1% 31.4% 57.9% 37.7%
19 2013 4/4 1.8 3.8 63.2% 56.7% 39.1% 50.4% 42.0% 50.4% 45.6% 2013 4/4 2.5 2.0 60.5% 56.2% 32.9% 46.0% 48.3% 50.4% 41.2%
20 2014 8/12 1.6 1.4 66.9% 56.0% 51.5% 45.6% 52.8% 54.4% 45.8% 2014 27/27 2.8 1.9 60.8% 63.0% 51.0% 51.3% 46.0% 58.1% 40.9%
21 2015 20/31 0.9 2.2 66.6% 52.7% 45.0% 41.5% 52.4% 50.4% 40.2% 2015 23/37 4.4 2.2 58.9% 64.4% 48.6% 53.1% 49.1% 57.9% 36.7%
22 2016 34/37 0.9 2.1 63.7% 56.5% 46.6% 51.9% 45.9% 52.5% 44.2% 2016 17/17 4.3 3.5 56.8% 67.4% 44.6% 54.9% 47.7% 57.8% 38.5%
23 2017 15/15 1.2 2.2 65.3% 54.2% 43.1% 51.6% 58.7% 49.8% 38.9% 2017 14/17 4.9 2.8 55.4% 69.1% 53.4% 64.4% 41.5% 62.4% 41.1%
24 2018 21/25 0.9 2.0 66.8% 58.5% 45.1% 54.0% 49.2% 54.0% 45.2% 2018 39/41 4.2 2.6 62.4% 65.5% 48.1% 61.6% 44.8% 59.2% 42.5%
25 2019 44/44 1.4 2.7 64.7% 59.2% 44.3% 49.7% 45.7% 53.7% 43.6% 2019 42/42 3.2 2.0 64.8% 63.0% 47.3% 55.8% 46.2% 57.4% 44.5%
26 2020 10/10 1.3 2.0 70.3% 62.9% 43.1% 43.5% 45.9% 57.5% 46.4% 2020 18/18 3.0 2.2 62.3% 66.6% 46.1% 47.0% 40.8% 58.7% 41.1%
27 2021 26/27 0.9 1.8 67.3% 58.4% 47.9% 53.1% 43.0% 54.9% 42.5% 2021 27/30 2.6 1.9 60.0% 63.1% 45.0% 54.3% 52.1% 56.0% 44.7%
28 — —/— — — — — — — — — — 2022 22/22 2.7 2.5 58.2% 64.6% 48.0% 60.7% 42.8% 57.8% 43.0%
29 — —/— — — — — — — — — — 2023 7/7 4.9 2.1 60.8% 65.7% 40.3% 59.0% 60.3% 55.8% 40.6%
30 2024 6/6 1.0 3.3 62.2% 51.9% 44.6% 40.1% 45.4% 49.1% 39.6% 2024 4/4 2.0 1.8 61.9% 50.4% 34.4% 43.3% 51.0% 44.3% 40.5%
Career — 195/220 1.1 2.2 65.4% 57.2% 45.2% 49.6% 47.4% 52.9% 43.1% — 250/272 3.5 2.3 60.8% 64.4% 47.1% 55.7% 46.4% 57.7% 41.8%

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 Alison Van Uytvanck
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
17 2011 1474 95.9 -1.89 -2.23 0.676 41.1% — — — 0.0% -4.25 — — — +0.25 2011 1511 108.0 -2.51 -2.37 0.928 48.7% — — — 28.6% -0.43 1–0 0–2 — -0.15
18 2012 1483 99.4 -0.72 -1.45 0.900 48.2% +11 — — 33.3% -1.55 0–1 1–0 — +0.37 2012 1555 103.7 +2.11 -1.71 0.894 47.9% — +51 — 50.0% -0.25 2–0 — — +0.05
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 2013 1524 90.5 -1.68 -1.92 0.831 45.8% — — — 25.0% -2.13 — 0–1 — +0.29
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 2014 1526 113.6 +1.00 -2.70 0.975 49.4% -8 +12 +42 43.3% -0.03 2–6 (25%) 1–6 (14%) 92.5 +0.20
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 2015 1647 123.7 +0.26 -3.01 0.870 47.5% -6 -88 -87 50.6% -0.10 7–4 (64%) 7–5 (58%) 106.0 +0.57
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 2016 1517 106.5 +0.03 -3.82 0.912 48.2% +32 — -45 36.6% -0.90 0–7 (0%) 3–3 (50%) 92.1 +0.27
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 2017 1634 121.0 +2.65 -1.27 1.095 51.6% +11 -34 — 55.3% +0.42 3–3 (50%) 3–3 (50%) 101.5 +0.26
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 2018 1661 129.7 +1.86 -0.17 1.042 50.6% -23 -93 -60 46.9% +0.15 8–8 (50%) 4–10 (29%) 97.5 -1.03
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 2019 1736 130.4 +0.69 +0.82 1.044 50.9% -1 -93 -105 55.9% +0.33 9–4 (69%) 4–1 (80%) 107.5 +0.05
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 2020 1674 126.9 +0.77 -1.27 0.995 49.6% +24 -57 — 46.3% -0.07 2–5 (29%) 2–4 (33%) 96.2 +0.13
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 2021 1772 134.7 -0.09 +1.01 1.015 50.6% +34 -271 -124 51.5% +0.36 4–4 (50%) 0–1 — -0.37
28 — — — — — — — — — — — — — — — — 2022 1685 128.7 +0.29 +0.04 1.018 50.4% -5 — +57 50.0% +0.19 0–8 (0%) 2–6 (25%) 86.9 +0.23
29 — — — — — — — — — — — — — — — — 2023 1687 120.1 -1.26 +0.60 0.919 48.7% -9 — — 50.0% -0.39 1–3 (25%) 2–2 (50%) 98.6 -0.67
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 2024 1609 96.6 -3.25 -1.92 0.727 42.6% — — — 11.1% -2.89 0–1 — — +0.23
31 2025 1492 101.5 — — — — — — — 0.0% -2.25 — 0–2 — -0.05 — — — — — — — — — — — — — — — —
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 — 1772 129.8 +0.64 -0.86 0.987 49.7% +4 -70 -50 48.1% -0.02 39–53 (42%) 28–44 (39%) 92.0 +0.02

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.