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

Saisai Zheng vs Andrea Petkovic H2H: 0-1

Andrea Petkovic holds a 1–0 lead over Saisai Zheng in their WTA head-to-head. Across 1 main-draw meeting, Andrea Petkovic leads 1–0 on grass. Most recently, Andrea Petkovic won the 2016 Eastbourne Open round of 64 5-7 6-2 6-4.

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Saisai Zheng
China Age 32 Right-Handed 170 cm / 5'7"
H2H
0 – 1
1 main-draw meetings
Andrea Petkovic
GER Age 39 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Andrea Petkovic #34 5-7 6-2 6-4 Saisai Zheng #79 Match data Jun 22, 2016* R64 Eastbourne Open Premier → modern equivalent WTA 500 Grass

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
Andrea Petkovic #139 #9 4,640 1,988 279 228 55.0% 0 0 1 2 4 7

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 Andrea Petkovic
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2011 0–2 0.0% #276 1,473 0 0 — — — — — — —
18 2012 2–3 40.0% #138 1,483 0 0 2006 0–1 0.0% #242 1,497 0 0
19 2013 1–3 25.0% #145 1,467 0 0 2007 2–4 33.3% #93 1,502 0 0
20 2014 6–6 50.0% #100 1,552 0 0 2008 0–1 0.0% #378 1,500 0 0
21 2015 9–22 29.0% #72 1,495 0 0 2009 11–8 57.9% #55 1,614 0 1
22 2016 13–24 35.1% #85 1,542 0 0 2010 33–24 57.9% #32 1,787 0 1
23 2017 5–10 33.3% #93 1,618 0 0 2011 50–17 74.6% #10 1,973 0 2
24 2018 13–12 52.0% #38 1,678 0 0 2012 9–9 50.0% #125 1,855 0 2
25 2019 21–23 47.7% #42 1,750 0 1 2013 19–14 57.6% #43 1,801 0 2
26 2020 6–4 60.0% #41 1,768 0 1 2014 39–22 63.9% #13 1,828 0 5
27 2021 10–17 37.0% #79 1,686 0 1 2015 29–25 53.7% #24 1,689 0 6
28 — — — — — — — 2016 19–20 48.7% #55 1,694 0 6
29 — — — — — — — 2017 12–21 36.4% #99 1,648 0 6
30 2024 1–5 16.7% #692 1,548 0 1 2018 16–14 53.3% #64 1,725 0 6
31 2025 0–2 0.0% — 1,491 0 1 2019 16–19 45.7% #78 1,716 0 6
32 — — — — — — — 2020 0–1 0.0% #102 1,700 0 6
33 — — — — — — — 2021 16–16 50.0% #75 1,729 0 7
34 — — — — — — — 2022 8–12 40.0% #139 1,708 0 7

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 Andrea Petkovic
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 %
17 2011 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
18 2012 2 3 5 40.0% — — — — — — — — — — — — 2006 0 1 1 0.0% — — — — — — — — — — — —
19 2013 1 3 4 25.0% — — — — — — — — — — — — 2007 1 2 3 33.3% 1 2 3 33.3% — — — — — — — —
20 2014 6 5 11 54.5% 0 1 1 0.0% — — — — — — — — 2008 0 1 1 0.0% — — — — — — — — — — — —
21 2015 8 17 25 32.0% 1 2 3 33.3% 0 3 3 0.0% — — — — 2009 6 6 12 50.0% 5 2 7 71.4% — — — — — — — —
22 2016 10 17 27 37.0% 0 3 3 0.0% 3 4 7 42.9% — — — — 2010 21 14 35 60.0% 6 6 12 50.0% 4 3 7 57.1% 2 1 3 66.7%
23 2017 4 7 11 36.4% 1 2 3 33.3% 0 1 1 0.0% — — — — 2011 33 10 43 76.7% 13 4 17 76.5% 2 2 4 50.0% 2 1 3 66.7%
24 2018 12 7 19 63.2% 0 3 3 0.0% 1 2 3 33.3% — — — — 2012 8 8 16 50.0% 1 1 2 50.0% — — — — — — — —
25 2019 18 16 34 52.9% 3 4 7 42.9% 0 3 3 0.0% — — — — 2013 12 9 21 57.1% 6 4 10 60.0% 1 1 2 50.0% — — — —
26 2020 6 4 10 60.0% — — — — — — — — — — — — 2014 15 14 29 51.7% 19 5 24 79.2% 3 2 5 60.0% 2 1 3 66.7%
27 2021 7 13 20 35.0% 3 4 7 42.9% — — — — — — — — 2015 19 18 37 51.4% 6 4 10 60.0% 4 3 7 57.1% — — — —
28 — — — — — — — — — — — — — — — — — 2016 13 12 25 52.0% 2 5 7 28.6% 4 3 7 57.1% — — — —
29 — — — — — — — — — — — — — — — — — 2017 10 12 22 45.5% 1 7 8 12.5% 1 2 3 33.3% — — — —
30 2024 1 4 5 20.0% 0 1 1 0.0% — — — — — — — — 2018 13 9 22 59.1% 2 4 6 33.3% 1 1 2 50.0% — — — —
31 2025 0 2 2 0.0% — — — — — — — — — — — — 2019 10 11 21 47.6% 5 5 10 50.0% 1 3 4 25.0% — — — —
32 — — — — — — — — — — — — — — — — — 2020 — — — — 0 1 1 0.0% — — — — — — — —
33 — — — — — — — — — — — — — — — — — 2021 5 9 14 35.7% 9 4 13 69.2% 2 3 5 40.0% — — — —
34 — — — — — — — — — — — — — — — — — 2022 4 6 10 40.0% 3 3 6 50.0% 1 3 4 25.0% — — — —
Career — 75 100 175 42.9% 8 20 28 28.6% 4 13 17 23.5% — — — — — 170 142 312 54.5% 79 57 136 58.1% 24 26 50 48.0% 6 3 9 66.7%

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 452/505 of Andrea Petkovic'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 Andrea Petkovic
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% 2007 3/6 1.7 2.3 72.7% 59.0% 67.8% 57.1% 38.9% 60.9% 42.0%
20 2014 8/12 1.6 1.4 66.9% 56.0% 51.5% 45.6% 52.8% 54.4% 45.8% — —/— — — — — — — — — —
21 2015 20/31 0.9 2.2 66.6% 52.7% 45.0% 41.5% 52.4% 50.4% 40.2% 2009 18/19 3.1 2.5 64.4% 64.3% 48.7% 51.8% 45.7% 58.4% 46.5%
22 2016 34/37 0.9 2.1 63.7% 56.5% 46.6% 51.9% 45.9% 52.5% 44.2% 2010 53/57 3.9 2.8 63.6% 62.9% 48.4% 58.6% 46.9% 57.5% 44.4%
23 2017 15/15 1.2 2.2 65.3% 54.2% 43.1% 51.6% 58.7% 49.8% 38.9% 2011 56/67 2.2 2.1 70.0% 62.7% 50.3% 56.4% 50.6% 59.0% 48.2%
24 2018 21/25 0.9 2.0 66.8% 58.5% 45.1% 54.0% 49.2% 54.0% 45.2% 2012 18/18 1.1 1.9 74.6% 57.5% 48.1% 47.6% 43.6% 55.2% 46.9%
25 2019 44/44 1.4 2.7 64.7% 59.2% 44.3% 49.7% 45.7% 53.7% 43.6% 2013 32/33 2.2 3.2 66.8% 63.7% 47.7% 55.2% 53.4% 58.3% 47.2%
26 2020 10/10 1.3 2.0 70.3% 62.9% 43.1% 43.5% 45.9% 57.5% 46.4% 2014 52/61 1.8 2.7 68.3% 61.4% 46.8% 48.8% 51.1% 56.9% 46.4%
27 2021 26/27 0.9 1.8 67.3% 58.4% 47.9% 53.1% 43.0% 54.9% 42.5% 2015 40/54 1.6 3.1 66.0% 61.4% 50.5% 51.1% 49.4% 57.6% 45.3%
28 — —/— — — — — — — — — — 2016 38/39 1.9 3.9 64.0% 62.4% 44.9% 48.5% 47.6% 56.1% 45.2%
29 — —/— — — — — — — — — — 2017 29/33 0.5 3.3 69.4% 56.2% 42.3% 48.1% 42.0% 52.1% 46.1%
30 2024 6/6 1.0 3.3 62.2% 51.9% 44.6% 40.1% 45.4% 49.1% 39.6% 2018 26/30 1.4 3.8 66.1% 60.2% 47.0% 58.6% 47.7% 55.6% 44.4%
31 — —/— — — — — — — — — — 2019 35/35 2.0 3.9 63.0% 60.8% 44.2% 50.1% 44.5% 54.7% 43.1%
32 — —/— — — — — — — — — — 2020 1/1 2.0 6.0 63.5% 54.5% 15.8% 14.3% 50.0% 40.4% 39.7%
33 — —/— — — — — — — — — — 2021 32/32 2.5 3.8 64.5% 60.6% 47.6% 49.0% 50.7% 56.0% 44.7%
34 — —/— — — — — — — — — — 2022 19/20 2.7 3.5 64.9% 61.1% 44.2% 49.2% 42.7% 55.3% 39.5%
Career — 195/220 1.1 2.2 65.4% 57.2% 45.2% 49.6% 47.4% 52.9% 43.1% — 452/507 2.1 3.1 66.5% 61.4% 47.3% 52.2% 48.0% 56.6% 45.4%

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 Saisai Zheng Andrea Petkovic
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 — — — — — — — — — — — — — — — —
18 2012 1483 99.4 -0.72 -1.45 0.900 48.2% +11 — — 33.3% -1.55 0–1 1–0 — +0.37 2006 1497 107.0 — — — — — — — 0.0% -2.50 — — — -0.31
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 2007 1503 107.1 +1.50 +0.78 1.075 51.4% +9 +35 — 35.7% -0.50 1–1 — — +0.06
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 2008 1501 — — — — — — — — — — — — — -0.24
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 2009 1614 128.0 +1.55 +1.69 1.118 52.5% -54 +32 — 55.0% +0.52 2–4 (33%) 1–2 (33%) 98.7 +0.67
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 2010 1788 148.0 +2.10 +1.40 1.046 50.9% -23 -95 -103 54.8% +0.44 13–10 (57%) 7–6 (54%) 106.9 -2.09
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 2011 1974 155.4 +3.70 +4.59 1.176 53.6% -8 -117 -298 67.6% +1.21 14–6 (70%) 6–5 (55%) 107.7 +0.95
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 2012 1855 137.0 +0.30 +1.98 1.047 50.8% +13 — — 51.3% +0.38 3–2 (60%) 3–1 (75%) 100.8 -1.34
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 2013 1802 138.0 +2.53 +2.59 1.133 52.5% +13 +56 — 56.6% +0.67 7–7 (50%) 4–6 (40%) 97.4 -1.81
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 2014 1828 145.1 +0.94 +2.73 1.076 51.6% -34 +124 -137 59.4% +0.64 14–7 (67%) 8–7 (53%) 104.6 +0.56
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 2015 1690 138.2 -0.26 +3.30 1.069 51.5% +6 +218 +14 52.9% +0.33 10–9 (53%) 5–8 (38%) 95.7 +3.27
28 — — — — — — — — — — — — — — — — 2016 1695 134.5 0.00 +1.98 1.029 50.5% +17 +124 +6 52.3% +0.25 6–8 (43%) 2–5 (29%) 96.2 +0.16
29 — — — — — — — — — — — — — — — — 2017 1649 122.9 -3.25 +1.84 0.962 49.0% +30 +25 +34 40.8% -0.36 5–9 (36%) 3–1 (75%) 94.0 +0.52
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 2018 1725 133.1 -0.84 +0.44 1.000 50.1% +4 -68 — 52.9% +0.19 6–4 (60%) 5–6 (45%) 102.8 -0.49
31 2025 1492 101.5 — — — — — — — 0.0% -2.25 — 0–2 — -0.05 2019 1716 128.9 -1.22 -0.16 0.950 49.1% -1 -46 -56 48.0% -0.12 5–4 (56%) 3–2 (60%) 103.2 -0.57
32 — — — — — — — — — — — — — — — — 2020 1700 98.6 -0.48 +2.36 0.665 40.0% — — — 0.0% -3.00 — — — -0.03
33 — — — — — — — — — — — — — — — — 2021 1730 129.0 -0.07 +1.75 1.016 50.4% -44 +70 -86 47.8% -0.01 4–5 (44%) 3–5 (38%) 97.4 -2.21
34 — — — — — — — — — — — — — — — — 2022 1709 124.6 -1.01 -1.99 0.884 47.5% -28 +78 -115 45.2% -0.67 1–3 (25%) 3–1 (75%) 98.7 -1.76
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 — 1989 144.1 +0.65 +2.02 1.047 51.0% -6 +34 -75 54.0% +0.36 91–79 (54%) 53–55 (49%) 102.0 -0.93

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.