H2H data updated: 2026-10-29 00:00 UTC

Diana Shnaider vs Carol Zhao H2H: 1-0

Diana Shnaider holds a 1–0 lead over Carol Zhao in their WTA head-to-head. Across 1 main-draw meeting, Diana Shnaider leads 1–0 on hard courts. Most recently, Diana Shnaider won the 2024 Korea Open second round 6-3 6-3.

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

Diana Shnaider
Russia Age 22 Left-Handed 170 cm / 5'7"
H2H
1 – 0
1 main-draw meetings
Carol Zhao
Canada Age 31 Right-Handed 168 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Diana Shnaider #16 6-3 6-3 Carol Zhao #272 Match data Sep 20, 2024* R16 Korea Open WTA 500 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
Diana Shnaider #13 #11 3,216 1,993 122 80 60.4% 0 0 0 2 3 5
Carol Zhao — #131 458 1,515 5 21 19.2% 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 Diana Shnaider Carol Zhao
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 2013 0–1 0.0% #461 1,493 0 0
19 2023 16–11 59.3% #93 1,671 0 0 2014 1–1 50.0% #293 1,513 0 0
20 2024 43–21 67.2% #13 1,933 0 4 2015 0–2 0.0% #343 1,488 0 0
21 2025 27–26 50.9% #21 1,842 0 5 2016 0–2 0.0% #498 1,462 0 0
22 2026 36–22 62.1% #13 1,992 0 5 2017 0–1 0.0% #149 1,452 0 0
23 — — — — — — — 2018 0–3 0.0% #299 1,446 0 0
26 — — — — — — — 2021 0–1 0.0% #290 1,416 0 0
27 — — — — — — — 2022 1–3 25.0% #176 1,399 0 0
28 — — — — — — — 2023 2–4 33.3% #219 1,441 0 0
29 — — — — — — — 2024 1–2 33.3% #246 1,419 0 0
31 — — — — — — — 2026 0–1 0.0% — 1,332 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 Diana Shnaider Carol Zhao
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 %
18 — — — — — — — — — — — — — 2013 0 1 1 0.0% — — — — — — — —
19 2023 9 7 16 56.3% 7 4 11 63.6% — — — — 2014 1 1 2 50.0% — — — — — — — —
20 2024 26 13 39 66.7% 8 5 13 61.5% 9 3 12 75.0% 2015 0 2 2 0.0% — — — — — — — —
21 2025 15 17 32 46.9% 8 5 13 61.5% 4 4 8 50.0% 2016 0 2 2 0.0% — — — — — — — —
22 2026 25 14 39 64.1% 10 5 15 66.7% 1 3 4 25.0% 2017 0 1 1 0.0% — — — — — — — —
23 — — — — — — — — — — — — — 2018 0 2 2 0.0% 0 1 1 0.0% — — — —
26 — — — — — — — — — — — — — 2021 0 1 1 0.0% — — — — — — — —
27 — — — — — — — — — — — — — 2022 1 2 3 33.3% 0 1 1 0.0% — — — —
28 — — — — — — — — — — — — — 2023 0 1 1 0.0% 1 1 2 50.0% 1 2 3 33.3%
29 — — — — — — — — — — — — — 2024 1 2 3 33.3% — — — — — — — —
31 — — — — — — — — — — — — — 2026 0 1 1 0.0% — — — — — — — —
Career — 75 51 126 59.5% 33 19 52 63.5% 14 10 24 58.3% — 3 16 19 15.8% 1 3 4 25.0% 1 2 3 33.3%

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 178/204 of Diana Shnaider's and 26/26 of Carol Zhao'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 Diana Shnaider Carol Zhao
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 — —/— — — — — — — — — — 2013 1/1 1.0 2.0 45.2% 47.4% 26.1% 25.0% 100.0% 35.7% 38.0%
19 2023 27/27 2.1 2.6 61.2% 62.6% 45.9% 46.9% 47.0% 56.1% 44.1% 2014 2/2 2.5 2.0 57.4% 68.3% 37.9% 58.3% 66.7% 55.5% 40.2%
20 2024 61/65 2.0 2.5 64.7% 65.7% 52.1% 51.8% 50.7% 60.9% 44.8% 2015 2/2 2.0 3.5 46.7% 44.0% 47.7% 58.3% 10.0% 46.5% 34.9%
21 2025 34/53 1.3 3.5 64.6% 62.3% 48.0% 58.4% 55.2% 57.1% 46.0% 2016 2/2 2.5 4.0 57.0% 59.8% 34.4% 46.9% 41.7% 49.2% 39.6%
22 2026 56/59 1.3 3.2 66.1% 64.5% 48.7% 53.8% 48.3% 59.0% 45.0% 2017 1/1 2.0 7.0 56.3% 71.4% 50.0% 0.0% 75.0% 62.1% 34.1%
23 — —/— — — — — — — — — — 2018 3/3 0.3 6.0 58.3% 59.2% 38.9% 49.9% 23.7% 50.7% 34.9%
26 — —/— — — — — — — — — — 2021 1/1 0.0 6.0 61.7% 58.6% 33.3% 33.3% 100.0% 48.9% 34.0%
27 — —/— — — — — — — — — — 2022 4/4 2.3 4.0 63.5% 62.6% 45.1% 57.8% 29.2% 55.9% 40.6%
28 — —/— — — — — — — — — — 2023 6/6 2.0 10.2 68.2% 59.8% 30.0% 44.9% 49.8% 50.2% 41.1%
29 — —/— — — — — — — — — — 2024 3/3 3.0 12.3 62.9% 71.8% 27.1% 55.0% 45.7% 54.6% 43.1%
31 — —/— — — — — — — — — — 2026 1/1 0.0 10.0 59.8% 61.5% 42.9% 58.3% 42.9% 54.0% 35.8%
Career — 178/204 1.7 2.9 64.6% 64.2% 49.3% 53.0% 50.3% 58.9% 45.0% — 26/26 1.8 6.8 60.5% 61.0% 36.6% 48.1% 45.3% 51.7% 39.0%

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 Diana Shnaider Carol Zhao
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 2021 1502 102.5 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
18 2022 1644 97.0 — — — — — — — — — — — — — 2013 1494 101.4 -1.52 +2.05 0.591 37.0% — — — 0.0% -4.00 — — — -0.04
19 2023 1671 131.8 -0.86 +0.52 1.005 50.2% -49 +46 — 55.2% +0.28 4–2 (67%) 1–1 — -0.47 2014 1513 104.2 +0.20 0.00 0.903 48.0% — — — 0.0% -5.00 — — — -0.02
20 2024 1933 148.3 +3.78 +1.99 1.145 52.8% -40 -70 -60 62.9% +0.93 11–8 (58%) 8–3 (73%) 106.3 +0.64 2015 1489 92.9 -2.27 -1.66 0.653 41.1% — — — 0.0% -4.75 — — — +0.27
21 2025 1842 153.4 +0.09 +1.96 1.071 51.5% -18 +56 +25 52.4% +0.38 9–12 (43%) 12–10 (55%) 98.6 +1.25 2016 1463 102.6 -0.28 -1.04 0.779 44.2% — — — 20.0% -2.40 0–1 — — +0.02
22 2026 1992 163.1 +2.37 +2.98 1.098 51.9% +12 -30 -220 59.7% +0.82 10–8 (56%) 9–8 (53%) 102.9 -2.01 2017 1452 99.2 -0.88 +2.61 0.898 47.8% — — — 33.3% -1.00 0–1 0–1 — +0.11
23 — — — — — — — — — — — — — — — — 2018 1446 88.1 -1.92 -3.65 0.707 42.6% — — — 25.0% -2.75 0–2 1–0 — +0.10
24 — — — — — — — — — — — — — — — — 2019 1448 97.7 — — — — — — — — — — — — —
26 — — — — — — — — — — — — — — — — 2021 1417 93.8 +3.05 -3.36 0.665 41.0% — — — 0.0% -3.50 — — — -0.01
27 — — — — — — — — — — — — — — — — 2022 1400 100.5 -0.44 -2.01 0.921 48.1% -28 — — 33.3% -0.56 0–1 0–1 — +0.31
28 — — — — — — — — — — — — — — — — 2023 1441 101.4 -2.20 -1.23 0.826 45.7% — — +178 35.7% -1.43 1–1 3–0 (100%) — +0.38
29 — — — — — — — — — — — — — — — — 2024 1420 100.0 -1.37 +0.79 0.951 48.9% +16 — — 42.9% -0.14 0–1 0–1 — +0.17
30 — — — — — — — — — — — — — — — — 2025 1397 93.9 — — — — — — — — — — — — —
31 — — — — — — — — — — — — — — — — 2026 1333 86.4 -3.05 -1.36 0.779 45.2% — — — 33.3% -1.67 0–1 — — -0.03
Career — 1993 154.6 +1.93 +2.07 1.093 51.9% -19 -2 -58 58.1% +0.67 34–30 (53%) 30–22 (58%) 106.6 -0.29 — 1515 94.5 -1.23 -1.13 0.808 45.3% -6 — +178 27.1% -1.90 1–8 (11%) 4–3 (57%) 94.0 +4.85

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.