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

Saisai Zheng vs Danka Kovinic H2H: 0-1

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

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Saisai Zheng
China Age 32 Right-Handed 170 cm / 5'7"
H2H
0 – 1
1 main-draw meetings
Danka Kovinic
Montenegro Age 31 Right-Handed 169 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Danka Kovinic #68 6-0 6-4 Saisai Zheng #84 Match data Jan 18, 2017* R128 Australian 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
Danka Kovinic #1,327 #46 1,312 1,755 85 124 40.7% 0 0 0 0 0 0

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 Danka Kovinic
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 2013 2–2 50.0% #168 1,511 0 0
19 2013 1–3 25.0% #145 1,467 0 0 2014 6–12 33.3% #109 1,458 0 0
20 2014 6–6 50.0% #100 1,552 0 0 2015 16–13 55.2% #57 1,611 0 0
21 2015 9–22 29.0% #72 1,495 0 0 2016 18–23 43.9% #71 1,571 0 0
22 2016 13–24 35.1% #85 1,542 0 0 2017 3–16 15.8% #121 1,452 0 0
23 2017 5–10 33.3% #93 1,618 0 0 2018 3–5 37.5% #154 1,517 0 0
24 2018 13–12 52.0% #38 1,678 0 0 2019 2–3 40.0% #85 1,566 0 0
25 2019 21–23 47.7% #42 1,750 0 1 2020 5–7 41.7% #77 1,633 0 0
26 2020 6–4 60.0% #41 1,768 0 1 2021 12–17 41.4% #96 1,586 0 0
27 2021 10–17 37.0% #79 1,686 0 1 2022 9–11 45.0% #60 1,685 0 0
28 — — — — — — — 2023 8–11 42.1% #150 1,628 0 0
29 — — — — — — — 2024 0–1 0.0% #1327 1,621 0 0
30 2024 1–5 16.7% #692 1,548 0 1 2025 1–1 50.0% — 1,608 0 0
31 2025 0–2 0.0% — 1,491 0 1 2026 0–2 0.0% #1327 1,542 0 0

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 Danka Kovinic
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% — — — — — — — — — — — — — — — — — — — — —
18 2012 2 3 5 40.0% — — — — — — — — 2013 0 1 1 0.0% 2 1 3 66.7% — — — —
19 2013 1 3 4 25.0% — — — — — — — — 2014 3 8 11 27.3% 3 4 7 42.9% — — — —
20 2014 6 5 11 54.5% 0 1 1 0.0% — — — — 2015 5 5 10 50.0% 11 7 18 61.1% 0 1 1 0.0%
21 2015 8 17 25 32.0% 1 2 3 33.3% 0 3 3 0.0% 2016 8 14 22 36.4% 10 7 17 58.8% 0 2 2 0.0%
22 2016 10 17 27 37.0% 0 3 3 0.0% 3 4 7 42.9% 2017 2 10 12 16.7% 1 5 6 16.7% 0 1 1 0.0%
23 2017 4 7 11 36.4% 1 2 3 33.3% 0 1 1 0.0% 2018 1 1 2 50.0% 2 4 6 33.3% — — — —
24 2018 12 7 19 63.2% 0 3 3 0.0% 1 2 3 33.3% 2019 2 3 5 40.0% — — — — — — — —
25 2019 18 16 34 52.9% 3 4 7 42.9% 0 3 3 0.0% 2020 1 4 5 20.0% 4 3 7 57.1% — — — —
26 2020 6 4 10 60.0% — — — — — — — — 2021 3 11 14 21.4% 9 5 14 64.3% 0 1 1 0.0%
27 2021 7 13 20 35.0% 3 4 7 42.9% — — — — 2022 4 7 11 36.4% 5 3 8 62.5% 0 1 1 0.0%
28 — — — — — — — — — — — — — 2023 5 7 12 41.7% 3 4 7 42.9% — — — —
29 — — — — — — — — — — — — — 2024 — — — — 0 1 1 0.0% — — — —
30 2024 1 4 5 20.0% 0 1 1 0.0% — — — — 2025 1 1 2 50.0% — — — — — — — —
31 2025 0 2 2 0.0% — — — — — — — — 2026 — — — — 0 2 2 0.0% — — — —
Career — 75 100 175 42.9% 8 20 28 28.6% 4 13 17 23.5% — 35 72 107 32.7% 50 46 96 52.1% 0 6 6 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 195/218 of Saisai Zheng's and 188/207 of Danka Kovinic'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 Danka Kovinic
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% 2013 2/4 5.0 5.5 55.0% 57.3% 52.0% 65.2% 50.0% 55.9% 45.4%
19 2013 4/4 1.8 3.8 63.2% 56.7% 39.1% 50.4% 42.0% 50.4% 45.6% 2014 14/18 3.7 5.7 51.1% 67.8% 44.2% 54.0% 43.4% 56.2% 40.3%
20 2014 8/12 1.6 1.4 66.9% 56.0% 51.5% 45.6% 52.8% 54.4% 45.8% 2015 20/29 4.3 4.0 56.8% 65.8% 53.1% 48.2% 46.4% 60.0% 38.8%
21 2015 20/31 0.9 2.2 66.6% 52.7% 45.0% 41.5% 52.4% 50.4% 40.2% 2016 38/41 3.0 3.7 52.2% 65.7% 48.0% 54.6% 50.3% 57.6% 41.9%
22 2016 34/37 0.9 2.1 63.7% 56.5% 46.6% 51.9% 45.9% 52.5% 44.2% 2017 19/19 3.5 4.1 53.8% 59.7% 40.7% 52.5% 41.1% 51.0% 39.9%
23 2017 15/15 1.2 2.2 65.3% 54.2% 43.1% 51.6% 58.7% 49.8% 38.9% 2018 8/8 1.9 3.8 54.9% 62.5% 40.5% 42.1% 40.9% 52.7% 39.4%
24 2018 21/25 0.9 2.0 66.8% 58.5% 45.1% 54.0% 49.2% 54.0% 45.2% 2019 5/5 2.4 7.4 59.7% 60.2% 42.0% 55.2% 63.4% 52.9% 43.8%
25 2019 44/44 1.4 2.7 64.7% 59.2% 44.3% 49.7% 45.7% 53.7% 43.6% 2020 12/12 3.0 5.0 58.4% 69.7% 41.9% 54.5% 47.4% 59.0% 39.8%
26 2020 10/10 1.3 2.0 70.3% 62.9% 43.1% 43.5% 45.9% 57.5% 46.4% 2021 29/30 2.4 4.6 52.5% 59.1% 43.8% 43.4% 54.5% 51.8% 41.9%
27 2021 26/27 0.9 1.8 67.3% 58.4% 47.9% 53.1% 43.0% 54.9% 42.5% 2022 20/20 3.0 4.9 51.6% 62.2% 41.5% 52.7% 46.6% 52.1% 39.4%
28 — —/— — — — — — — — — — 2023 19/19 3.5 4.6 57.7% 64.5% 42.4% 50.2% 54.5% 54.6% 43.3%
30 2024 6/6 1.0 3.3 62.2% 51.9% 44.6% 40.1% 45.4% 49.1% 39.6% — —/— — — — — — — — — —
31 — —/— — — — — — — — — — 2026 2/2 1.0 5.5 59.9% 45.3% 25.1% 12.5% 54.8% 37.4% 42.0%
Career — 195/220 1.1 2.2 65.4% 57.2% 45.2% 49.6% 47.4% 52.9% 43.1% — 188/210 3.1 4.5 54.1% 63.4% 44.5% 50.4% 48.9% 54.8% 40.9%

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 Danka Kovinic
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 2013 1512 105.6 -0.09 -0.79 1.028 50.4% — +61 — 45.5% +0.18 2–1 (67%) 0–1 — +0.28
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 2014 1459 99.7 -1.02 -2.74 0.921 48.4% -5 +95 — 38.6% -0.52 3–5 (38%) 1–5 (17%) 94.1 +1.27
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 2015 1611 119.5 +1.23 -1.90 0.970 49.1% -90 +28 — 52.3% +0.22 7–4 (64%) 1–2 (33%) 105.0 -0.31
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 2016 1571 121.1 +1.05 -0.55 0.987 49.9% -60 +117 — 46.2% -0.26 3–6 (33%) 4–3 (57%) 99.4 -0.03
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 2017 1453 98.5 -3.39 -2.67 0.813 45.8% +3 +129 — 18.4% -1.58 1–3 (25%) 0–8 (0%) 91.9 +0.40
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 2018 1518 106.0 -1.79 -2.54 0.832 45.9% — +59 — 36.8% -1.32 2–1 (67%) 1–0 — +0.15
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 2019 1566 103.9 -0.76 -0.72 0.932 49.2% -43 — — 46.2% -0.08 1–2 (33%) 0–1 — +0.20
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 2020 1633 123.6 +1.55 -0.81 0.969 49.6% -122 +85 — 46.4% -0.29 1–3 (25%) 2–1 (67%) — -0.18
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 2021 1587 117.6 -3.32 -0.37 0.869 46.9% -131 +176 — 41.0% -0.95 4–1 (80%) 2–1 (67%) 104.6 -1.02
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 2022 1686 120.8 -2.62 -1.70 0.821 46.1% -179 +154 — 40.4% -0.91 6–1 (86%) 0–3 (0%) 105.3 -0.27
28 — — — — — — — — — — — — — — — — 2023 1628 123.5 -2.04 -0.40 0.953 49.1% -99 +136 — 46.2% -0.03 3–2 (60%) 0–1 — -0.17
29 — — — — — — — — — — — — — — — — 2024 1621 98.2 — — — — — — — 0.0% -5.50 — — — -0.08
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 2025 1609 100.3 — — — — — — — 50.0% -1.50 — — — +0.25
31 2025 1492 101.5 — — — — — — — 0.0% -2.25 — 0–2 — -0.05 2026 1542 98.8 -1.17 -0.85 0.671 39.7% — — — 0.0% -3.75 — — — 0.00
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 — 1756 118.4 -1.08 -1.26 0.906 48.0% -79 +104 — 41.8% -0.55 33–29 (53%) 11–26 (30%) 99.6 +0.24

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.