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

Anna Kalinskaya vs Shuai Zhang H2H: 1-0

Anna Kalinskaya holds a 1–0 lead over Shuai Zhang in their WTA head-to-head. Across 1 main-draw meeting, Anna Kalinskaya leads 1–0 on hard courts. Most recently, Anna Kalinskaya won the 2025 Hong Kong Open second round 6-1 6-1.

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

Anna Kalinskaya
Russia Age 27 Right-Handed 175 cm / 5'9"
H2H
1 – 0
1 main-draw meetings
Shuai Zhang
China Age 37 Right-Handed 177 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Anna Kalinskaya #35 6-1 6-1 Shuai Zhang #107 Match data Oct 30, 2025 R16 Hong Kong Open WTA 250 Hard

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
Anna Kalinskaya #23 #11 2,975 1,956 141 127 52.6% 0 0 0 0 0 0
Shuai Zhang #54 #22 1,905 1,857 232 294 44.1% 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 Anna Kalinskaya Shuai Zhang
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2016 0–1 0.0% #186 1,479 0 0 2006 0–1 0.0% #203 1,495 0 0
18 2017 3–6 33.3% #161 1,529 0 0 2007 0–3 0.0% #149 1,464 0 0
19 2018 0–8 0.0% #166 1,461 0 0 2008 0–6 0.0% #235 1,412 0 0
20 2019 7–7 50.0% #105 1,599 0 0 2009 2–1 66.7% #154 1,467 0 0
21 2020 1–6 14.3% #114 1,598 0 0 2010 3–4 42.9% #90 1,492 0 0
22 2021 12–14 46.2% #111 1,725 0 0 2011 8–22 26.7% #126 1,445 0 0
23 2022 17–15 53.1% #58 1,811 0 0 2012 2–6 25.0% #127 1,457 0 0
24 2023 16–13 55.2% #76 1,819 0 0 2013 9–4 69.2% #52 1,598 0 1
25 2024 33–19 63.5% #14 1,893 0 0 2014 18–24 42.9% #61 1,600 0 1
26 2025 25–20 55.6% #33 1,888 0 0 2015 4–12 25.0% #139 1,518 0 1
27 2026 27–18 60.0% #23 1,930 0 0 2016 26–21 55.3% #23 1,774 0 1
28 — — — — — — — 2017 23–24 48.9% #36 1,774 0 2
29 — — — — — — — 2018 28–27 50.9% #40 1,726 0 2
30 — — — — — — — 2019 18–23 43.9% #40 1,681 0 2
31 — — — — — — — 2020 12–10 54.5% #35 1,733 0 2
32 — — — — — — — 2021 15–24 38.5% #60 1,631 0 2
33 — — — — — — — 2022 34–26 56.7% #25 1,733 0 3
34 — — — — — — — 2023 4–18 18.2% #245 1,524 0 3
35 — — — — — — — 2024 5–12 29.4% #205 1,574 0 3
36 — — — — — — — 2025 10–7 58.8% #81 1,731 0 3
37 — — — — — — — 2026 11–19 36.7% #54 1,698 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 Anna Kalinskaya Shuai Zhang
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 2016 0 1 1 0.0% — — — — — — — — 2006 0 1 1 0.0% — — — — — — — —
18 2017 1 2 3 33.3% 2 2 4 50.0% 0 2 2 0.0% 2007 0 3 3 0.0% — — — — — — — —
19 2018 0 4 4 0.0% 0 3 3 0.0% 0 1 1 0.0% 2008 0 5 5 0.0% 0 1 1 0.0% — — — —
20 2019 7 5 12 58.3% — — — — 0 2 2 0.0% 2009 2 1 3 66.7% — — — — — — — —
21 2020 1 5 6 16.7% 0 1 1 0.0% — — — — 2010 3 3 6 50.0% 0 1 1 0.0% — — — —
22 2021 11 9 20 55.0% 1 3 4 25.0% 0 2 2 0.0% 2011 7 17 24 29.2% 1 4 5 20.0% 0 1 1 0.0%
23 2022 14 8 22 63.6% 1 4 5 20.0% 2 3 5 40.0% 2012 2 5 7 28.6% 0 1 1 0.0% — — — —
24 2023 9 10 19 47.4% 7 3 10 70.0% — — — — 2013 8 3 11 72.7% 1 1 2 50.0% — — — —
25 2024 24 13 37 64.9% 2 4 6 33.3% 7 2 9 77.8% 2014 10 15 25 40.0% 4 6 10 40.0% 4 3 7 57.1%
26 2025 19 15 34 55.9% 5 4 9 55.6% 1 1 2 50.0% 2015 1 6 7 14.3% 3 5 8 37.5% 0 1 1 0.0%
27 2026 16 11 27 59.3% 8 4 12 66.7% 3 3 6 50.0% 2016 24 15 39 61.5% 2 4 6 33.3% 0 2 2 0.0%
28 — — — — — — — — — — — — — 2017 18 14 32 56.3% 3 7 10 30.0% 2 3 5 40.0%
29 — — — — — — — — — — — — — 2018 22 19 41 53.7% 6 6 12 50.0% 0 2 2 0.0%
30 — — — — — — — — — — — — — 2019 11 15 26 42.3% 1 4 5 20.0% 6 4 10 60.0%
31 — — — — — — — — — — — — — 2020 7 7 14 50.0% 5 3 8 62.5% — — — —
32 — — — — — — — — — — — — — 2021 6 13 19 31.6% 4 8 12 33.3% 5 3 8 62.5%
33 — — — — — — — — — — — — — 2022 22 15 37 59.5% 4 8 12 33.3% 8 3 11 72.7%
34 — — — — — — — — — — — — — 2023 4 10 14 28.6% 0 4 4 0.0% 0 4 4 0.0%
35 — — — — — — — — — — — — — 2024 5 10 15 33.3% 0 1 1 0.0% 0 1 1 0.0%
36 — — — — — — — — — — — — — 2025 9 5 14 64.3% 1 1 2 50.0% 0 1 1 0.0%
37 — — — — — — — — — — — — — 2026 7 9 16 43.8% 3 7 10 30.0% 1 3 4 25.0%
Career — 102 83 185 55.1% 26 28 54 48.1% 13 16 29 44.8% — 168 191 359 46.8% 38 72 110 34.5% 26 31 57 45.6%

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 253/268 of Anna Kalinskaya's and 495/529 of Shuai Zhang'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 Anna Kalinskaya Shuai Zhang
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 2017 9/9 1.4 4.1 62.4% 62.9% 42.7% 36.2% 35.2% 55.6% 42.0% 2007 1/3 0.0 2.0 55.8% 62.1% 39.1% 42.9% 100.0% 51.9% 22.7%
19 2018 8/8 1.4 5.0 61.1% 51.5% 38.3% 40.8% 23.9% 46.6% 37.7% 2008 6/6 0.8 3.2 68.8% 53.0% 45.1% 47.6% 38.3% 50.3% 38.5%
20 2019 14/14 1.6 4.3 60.3% 61.3% 43.6% 54.5% 43.2% 54.2% 40.1% 2009 2/3 0.0 4.0 65.6% 47.9% 49.0% 39.4% 37.9% 48.5% 42.7%
21 2020 7/7 1.6 3.6 64.7% 56.7% 46.6% 45.0% 60.5% 53.3% 33.0% 2010 6/7 0.2 5.3 72.2% 51.8% 31.0% 48.7% 46.7% 46.1% 42.2%
22 2021 26/26 1.2 4.0 63.4% 58.7% 47.2% 49.6% 40.3% 54.7% 40.6% 2011 28/30 0.6 2.5 69.3% 54.9% 39.3% 47.4% 41.5% 50.2% 39.4%
23 2022 31/32 1.5 4.6 61.5% 64.1% 44.9% 56.9% 42.0% 56.6% 41.7% 2012 8/8 1.1 3.0 64.8% 56.8% 35.6% 43.8% 44.0% 49.6% 41.2%
24 2023 29/29 1.9 3.4 64.7% 64.6% 46.1% 53.5% 55.6% 57.9% 44.3% 2013 11/13 1.5 1.5 64.9% 68.1% 47.0% 62.4% 49.6% 60.4% 48.0%
25 2024 50/52 1.8 3.7 66.6% 64.1% 49.7% 57.5% 48.7% 59.2% 45.2% 2014 38/42 1.2 1.9 68.5% 57.4% 45.2% 51.5% 49.8% 53.8% 43.0%
26 2025 36/46 2.5 4.1 64.8% 64.7% 46.0% 52.4% 47.9% 58.4% 41.3% 2015 14/16 1.6 2.8 66.9% 60.1% 45.8% 51.2% 59.4% 55.0% 42.9%
27 2026 43/45 2.3 4.5 61.5% 64.0% 46.6% 47.7% 51.8% 57.0% 44.5% 2016 38/50 0.9 1.7 66.2% 58.7% 48.2% 49.5% 56.1% 55.2% 45.5%
28 — —/— — — — — — — — — — 2017 44/47 2.9 2.7 63.5% 65.5% 43.9% 54.0% 49.5% 57.6% 44.3%
29 — —/— — — — — — — — — — 2018 55/55 2.3 2.6 63.7% 63.6% 46.9% 52.4% 47.8% 57.3% 43.7%
30 — —/— — — — — — — — — — 2019 41/41 2.1 2.8 62.7% 62.5% 44.0% 51.7% 47.7% 55.7% 41.9%
31 — —/— — — — — — — — — — 2020 22/22 2.0 2.5 67.4% 61.9% 48.0% 48.9% 50.6% 57.2% 43.0%
32 — —/— — — — — — — — — — 2021 39/39 1.5 2.9 64.7% 59.8% 43.1% 53.0% 43.0% 54.0% 39.9%
33 — —/— — — — — — — — — — 2022 58/60 2.1 2.2 65.7% 64.3% 48.1% 45.8% 47.7% 58.8% 42.2%
34 — —/— — — — — — — — — — 2023 22/22 1.2 2.9 61.1% 57.6% 39.6% 41.4% 52.3% 50.6% 37.3%
35 — —/— — — — — — — — — — 2024 17/17 1.5 2.1 64.9% 61.4% 43.5% 45.0% 40.9% 55.0% 39.3%
36 — —/— — — — — — — — — — 2025 15/18 2.6 2.9 67.0% 60.0% 39.9% 39.2% 47.8% 53.4% 45.4%
37 — —/— — — — — — — — — — 2026 30/30 1.4 2.1 68.8% 60.1% 47.4% 54.3% 41.8% 56.1% 39.5%
Career — 253/269 1.8 4.1 63.6% 62.9% 46.4% 52.0% 47.0% 56.8% 42.5% — 495/530 1.7 2.5 65.6% 60.9% 44.8% 49.9% 48.0% 55.3% 42.2%

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 Anna Kalinskaya Shuai Zhang
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 2016 1480 99.5 — — — — — — — 0.0% -3.00 — — — -0.05 2006 1495 104.8 — — — — — — — 33.3% -1.67 0–1 — — -0.25
18 2017 1530 103.2 -0.33 -0.89 0.947 48.2% -31 +19 — 35.0% -0.65 1–1 0–2 — -0.05 2007 1464 103.0 -1.60 +0.26 0.473 38.5% +16 — — 0.0% -2.67 — 0–1 — -0.21
19 2018 1462 106.4 -4.83 -2.18 0.705 42.3% -30 +83 — 11.1% -2.89 0–2 1–0 — -0.33 2008 1413 101.8 -1.83 -2.28 0.775 44.3% +21 — — 14.3% -2.21 0–2 0–2 — -0.06
20 2019 1599 113.0 -1.49 -2.24 0.876 47.3% -7 — — 45.5% -0.70 4–1 (80%) 1–1 — +0.73 2009 1468 120.7 +2.65 +2.50 0.830 45.6% +21 — — 66.7% +0.33 — 1–0 — -0.05
21 2020 1598 114.2 -1.46 -3.46 0.706 43.4% +5 — — 14.3% -2.00 — 0–1 — +0.11 2010 1492 103.6 -3.51 -1.21 0.783 44.3% +26 — — 37.5% -1.19 2–0 1–1 — +0.51
22 2021 1726 126.0 -0.98 -2.00 0.896 47.8% +26 -238 — 48.3% -0.37 5–5 (50%) 4–2 (67%) 102.5 -0.36 2011 1445 108.6 -4.27 -3.16 0.790 44.9% +24 +34 — 30.8% -1.57 3–4 (43%) 1–6 (14%) 96.1 -0.05
23 2022 1811 133.4 +0.35 -0.59 0.961 49.2% +71 -374 -298 59.0% +0.10 7–6 (54%) 6–1 (86%) 105.8 -1.11 2012 1457 113.5 -2.34 +0.08 0.817 45.5% +14 — — 23.5% -1.71 1–0 0–1 — -0.17
24 2023 1820 137.4 +0.79 +1.49 1.053 51.1% -14 -185 — 59.7% +0.40 5–8 (38%) 6–1 (86%) 102.3 -1.35 2013 1599 123.5 +2.33 +1.26 1.212 54.5% -6 — — 70.4% +1.52 0–1 2–0 — +0.48
25 2024 1894 153.5 +2.49 +2.47 1.109 52.2% +28 -284 -109 62.2% +0.85 10–9 (53%) 7–6 (54%) 101.5 +0.71 2014 1600 117.2 -1.75 -0.53 0.931 48.5% -53 -65 +35 42.9% -0.46 10–6 (63%) 4–4 (50%) 105.2 +0.61
26 2025 1888 147.6 +1.57 -0.62 0.993 49.9% +7 -198 — 51.9% +0.12 10–4 (71%) 11–5 (69%) 109.3 -1.32 2015 1518 110.7 -2.05 -0.11 0.952 48.8% -20 -5 — 33.3% -0.83 0–4 (0%) 0–3 (0%) 92.0 -0.54
27 2026 1930 152.9 +0.96 +1.72 1.035 50.5% +4 -106 -172 56.6% +0.15 10–6 (63%) 9–4 (69%) 108.0 -0.32 2016 1775 138.9 -0.62 +2.34 1.016 50.3% +20 -282 — 52.6% +0.18 8–1 (89%) 5–6 (45%) 106.8 -0.50
28 — — — — — — — — — — — — — — — — 2017 1775 137.4 +0.89 +0.70 1.045 51.0% +50 -290 -233 50.9% +0.34 8–10 (44%) 7–8 (47%) 99.0 +0.05
29 — — — — — — — — — — — — — — — — 2018 1727 132.0 +0.70 +0.72 1.025 50.7% +26 -168 — 52.4% +0.02 5–9 (36%) 9–8 (53%) 96.6 +2.55
30 — — — — — — — — — — — — — — — — 2019 1682 131.5 -0.59 -1.30 0.946 49.1% -17 -99 -24 47.7% -0.17 4–6 (40%) 5–1 (83%) 102.8 +0.27
31 — — — — — — — — — — — — — — — — 2020 1733 131.8 0.00 +0.35 1.003 50.0% -62 -39 — 52.0% -0.06 4–2 (67%) 5–3 (63%) 104.9 -0.07
32 — — — — — — — — — — — — — — — — 2021 1632 116.8 -1.99 -2.77 0.869 47.1% -13 -16 +97 43.2% -0.80 2–5 (29%) 5–3 (63%) 97.9 +0.69
33 — — — — — — — — — — — — — — — — 2022 1733 139.5 +1.53 -0.47 1.023 50.4% -6 -140 +117 53.4% +0.09 6–2 (75%) 11–8 (58%) 106.7 +1.01
34 — — — — — — — — — — — — — — — — 2023 1524 112.2 -4.74 -4.13 0.755 43.8% +90 -25 +193 28.3% -1.61 1–5 (17%) 1–2 (33%) 94.2 +0.93
35 — — — — — — — — — — — — — — — — 2024 1575 131.2 -0.87 -2.36 0.873 47.3% +48 — — 35.1% -1.08 0–3 (0%) 2–1 (67%) 97.8 -0.76
36 — — — — — — — — — — — — — — — — 2025 1731 134.6 -2.26 +1.21 0.975 49.2% +29 — — 50.0% -0.25 6–0 (100%) 1–2 (33%) 108.2 -1.06
37 — — — — — — — — — — — — — — — — 2026 1698 130.8 -0.77 -1.93 0.899 47.7% +2 -169 +62 39.7% -0.74 3–5 (38%) 4–1 (80%) 100.8 -0.18
Career — 1957 142.5 +0.62 +0.26 0.986 49.7% +16 -172 -175 52.7% +0.02 52–42 (55%) 45–23 (66%) 114.3 -1.26 — 1858 134.2 -0.75 -0.61 0.945 48.8% +10 -114 +39 45.4% -0.37 63–66 (49%) 64–61 (51%) 103.1 +0.61

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.