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

Katarzyna Kawa vs Vitalia Diatchenko H2H: 1-0

Katarzyna Kawa holds a 1–0 lead over Vitalia Diatchenko in their WTA head-to-head. Across 1 main-draw meeting, Katarzyna Kawa leads 1–0 on hard courts. Most recently, Katarzyna Kawa won the 2019 Tashkent round of 32 7-5 6-3.

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Katarzyna Kawa
Poland Age 33 Right-Handed 178 cm / 5'10"
H2H
1 – 0
1 main-draw meetings
Vitalia Diatchenko
Russia Age 36 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Katarzyna Kawa #129 7-5 6-3 Vitalia Diatchenko #113 Match data Sep 26, 2019* R32 Tashkent International → modern equivalent WTA 250 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
Katarzyna Kawa #129 #112 656 1,719 20 25 44.4% 0 0 0 0 0 0
Vitalia Diatchenko #460 #71 791 1,626 13 47 21.7% 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 Katarzyna Kawa Vitalia Diatchenko
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 2009 2–5 28.6% #133 1,476 0 0
19 — — — — — — — 2010 0–1 0.0% #169 1,461 0 0
20 — — — — — — — 2011 1–5 16.7% #130 1,441 0 0
21 — — — — — — — 2012 1–1 50.0% #592 1,451 0 0
23 — — — — — — — 2014 2–1 66.7% #81 1,492 0 0
24 — — — — — — — 2015 2–8 20.0% #198 1,464 0 0
25 — — — — — — — 2016 0–3 0.0% #330 1,468 0 0
26 2019 5–4 55.6% #127 1,576 0 0 2017 0–1 0.0% #176 1,501 0 0
27 2020 1–3 25.0% #113 1,555 0 0 2018 2–3 40.0% #127 1,537 0 0
28 2021 3–5 37.5% #155 1,518 0 0 2019 0–4 0.0% #90 1,569 0 0
29 2022 2–3 40.0% #244 1,485 0 0 2020 0–5 0.0% #124 1,552 0 0
30 2023 1–1 50.0% #197 1,585 0 0 2021 1–6 14.3% #137 1,606 0 0
31 2024 0–1 0.0% #228 1,591 0 0 2022 2–3 40.0% #179 1,561 0 0
32 2025 5–5 50.0% #139 1,582 0 0 — — — — — — —
33 2026 3–3 50.0% #129 1,600 0 0 — — — — — — —
34 — — — — — — — 2025 0–1 0.0% #460 1,487 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 Katarzyna Kawa Vitalia Diatchenko
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 — — — — — — — — — — — — — 2009 1 3 4 25.0% 1 2 3 33.3% — — — —
19 — — — — — — — — — — — — — 2010 0 1 1 0.0% — — — — — — — —
20 — — — — — — — — — — — — — 2011 1 4 5 20.0% — — — — 0 1 1 0.0%
21 — — — — — — — — — — — — — 2012 1 1 2 50.0% — — — — — — — —
23 — — — — — — — — — — — — — 2014 2 1 3 66.7% — — — — — — — —
24 — — — — — — — — — — — — — 2015 1 5 6 16.7% 1 2 3 33.3% 0 1 1 0.0%
25 — — — — — — — — — — — — — 2016 0 2 2 0.0% 0 1 1 0.0% — — — —
26 2019 1 3 4 25.0% 4 1 5 80.0% — — — — 2017 0 1 1 0.0% — — — — — — — —
27 2020 1 3 4 25.0% — — — — — — — — 2018 0 2 2 0.0% — — — — 2 1 3 66.7%
28 2021 0 2 2 0.0% 3 3 6 50.0% — — — — 2019 0 1 1 0.0% 0 2 2 0.0% 0 1 1 0.0%
29 2022 1 1 2 50.0% — — — — 1 2 3 33.3% 2020 0 4 4 0.0% 0 1 1 0.0% — — — —
30 2023 1 1 2 50.0% — — — — — — — — 2021 0 3 3 0.0% 1 1 2 50.0% 0 2 2 0.0%
31 2024 — — — — 0 1 1 0.0% — — — — 2022 2 2 4 50.0% — — — — 0 1 1 0.0%
32 2025 1 3 4 25.0% 4 2 6 66.7% — — — — — — — — — — — — — — — — —
33 2026 — — — — 3 3 6 50.0% — — — — — — — — — — — — — — — — —
34 — — — — — — — — — — — — — 2025 0 1 1 0.0% — — — — — — — —
Career — 5 13 18 27.8% 14 10 24 58.3% 1 2 3 33.3% — 8 31 39 20.5% 3 9 12 25.0% 2 7 9 22.2%

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 37/45 of Katarzyna Kawa's and 60/60 of Vitalia Diatchenko'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 Katarzyna Kawa Vitalia Diatchenko
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 — —/— — — — — — — — — — 2009 7/7 0.7 7.9 54.5% 56.3% 32.0% 41.5% 46.6% 45.1% 42.2%
19 — —/— — — — — — — — — — 2010 1/1 2.0 5.0 57.4% 58.1% 39.1% 42.9% 0.0% 50.0% 29.4%
20 — —/— — — — — — — — — — 2011 6/6 0.8 6.8 56.7% 52.7% 44.0% 49.8% 33.8% 49.0% 44.3%
21 — —/— — — — — — — — — — 2012 2/2 3.5 3.0 56.9% 62.3% 52.3% 84.4% 50.0% 58.0% 35.0%
23 — —/— — — — — — — — — — 2014 3/3 2.3 4.0 65.0% 65.2% 53.1% 28.1% 49.1% 61.1% 48.8%
24 — —/— — — — — — — — — — 2015 10/10 1.2 5.7 66.3% 57.2% 44.3% 48.7% 36.8% 51.6% 35.6%
25 — —/— — — — — — — — — — 2016 3/3 1.3 9.0 55.4% 50.7% 29.1% 51.3% 87.9% 40.9% 36.9%
26 2019 9/9 1.2 4.0 63.1% 62.4% 50.6% 41.5% 55.0% 57.9% 49.5% 2017 1/1 0.0 1.0 73.8% 47.9% 47.1% 44.4% 33.3% 47.7% 32.7%
27 2020 4/4 0.8 6.8 58.3% 61.8% 36.2% 57.0% 58.4% 51.2% 40.6% 2018 5/5 2.2 7.2 55.6% 64.1% 38.8% 51.1% 46.9% 53.3% 44.1%
28 2021 8/8 0.9 8.3 65.5% 52.4% 37.0% 48.5% 48.2% 47.2% 49.7% 2019 4/4 0.3 8.8 61.6% 60.7% 33.1% 44.6% 53.3% 50.0% 40.0%
29 2022 5/5 1.2 4.4 55.9% 57.4% 47.8% 52.3% 50.0% 52.6% 40.1% 2020 5/5 1.8 7.2 60.6% 54.4% 39.7% 51.2% 44.5% 48.8% 37.8%
30 2023 2/2 2.5 3.5 58.5% 54.8% 37.5% 40.3% 49.2% 47.6% 44.2% 2021 7/7 2.0 7.9 57.3% 56.8% 33.9% 42.7% 45.5% 47.0% 40.7%
31 2024 1/1 0.0 3.0 59.7% 56.8% 52.0% 20.0% 50.0% 54.8% 34.9% 2022 5/5 2.6 5.6 57.2% 61.3% 29.6% 29.2% 28.3% 47.5% 31.0%
32 2025 2/10 3.5 8.0 51.6% 65.7% 37.8% 55.0% 39.3% 52.2% 39.0% — —/— — — — — — — — — —
33 2026 6/6 1.7 3.7 55.8% 62.8% 52.0% 59.2% 59.3% 58.0% 50.6% — —/— — — — — — — — — —
34 — —/— — — — — — — — — — 2025 1/1 0.0 5.0 54.2% 56.4% 45.5% 44.4% 75.0% 51.4% 37.3%
Career — 37/45 1.3 5.4 60.0% 59.2% 44.6% 49.1% 52.6% 53.2% 46.3% — 60/60 1.5 6.7 59.3% 57.6% 38.7% 45.8% 44.1% 49.6% 39.2%

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 Katarzyna Kawa Vitalia Diatchenko
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
18 — — — — — — — — — — — — — — — — 2009 1477 98.9 -4.57 -1.57 0.769 43.5% +20 +71 — 28.6% -2.07 2–0 — — +0.35
19 — — — — — — — — — — — — — — — — 2010 1462 95.7 -2.17 -4.65 0.588 40.0% — — — 0.0% -4.00 — — — +0.14
20 — — — — — — — — — — — — — — — — 2011 1441 104.1 -3.48 -0.74 0.870 46.6% +28 — — 31.3% -1.56 1–3 (25%) 1–1 — -0.02
21 — — — — — — — — — — — — — — — — 2012 1451 99.9 +0.24 -2.13 0.832 47.1% — — — 50.0% -0.50 — — — +0.11
23 2016 1483 102.1 — — — — — — — — — — — — — 2014 1492 111.8 +0.72 +0.81 1.256 54.6% +20 — — 50.0% +0.17 1–1 — — +0.27
24 — — — — — — — — — — — — — — — — 2015 1464 108.5 -3.33 -2.48 0.736 43.8% +21 +84 — 28.6% -1.48 1–2 (33%) 0–2 — -0.06
25 — — — — — — — — — — — — — — — — 2016 1469 99.7 -3.90 -0.31 0.624 39.2% — — — 14.3% -3.29 0–1 — — -0.20
26 2019 1576 117.6 -0.53 +2.90 1.176 53.8% -92 +126 — 59.1% +1.09 1–3 (25%) 0–1 — +0.42 2017 1501 99.0 -1.68 +0.64 0.624 41.2% — — — 0.0% -4.00 — — — +0.06
27 2020 1555 109.2 -1.65 +0.12 0.833 46.7% -74 — — 22.2% -1.11 1–0 0–1 — -0.02 2018 1537 114.3 -0.28 -0.26 0.944 48.9% — — +106 44.4% -0.22 1–0 1–2 (33%) — +0.05
28 2021 1518 110.5 -5.04 +1.24 0.942 48.5% — +100 — 38.9% -0.67 1–1 0–1 — +0.28 2019 1569 107.0 -0.03 +0.98 0.801 45.2% — — — 27.3% -2.00 0–3 (0%) 2–0 — -0.23
29 2022 1485 97.3 -2.41 +1.08 0.847 46.5% — — +113 36.4% -1.09 1–0 0–1 — +0.15 2020 1552 115.6 -2.98 +0.30 0.739 43.9% +14 — — 16.7% -1.92 0–2 0–1 — -0.41
30 2023 1585 103.3 -0.37 -2.94 0.843 45.9% — — — 40.0% -1.00 1–0 — — +0.14 2021 1606 98.5 -3.96 -1.79 0.767 43.9% +11 — — 23.1% -2.08 0–1 2–2 (50%) — +0.30
31 2024 1592 96.1 +1.63 +3.96 0.773 44.8% — — — — — — — — -0.35 2022 1562 97.0 -4.02 -4.60 0.591 39.9% +43 — — 40.0% -1.40 2–0 1–0 — +0.27
32 2025 1583 110.5 -0.56 -2.17 0.815 45.8% -151 +208 — 50.0% +0.23 3–3 (50%) 1–2 (33%) — +0.87 — — — — — — — — — — — — — — — —
33 2026 1580 114.6 -0.95 +1.57 1.203 54.2% — +154 — 53.8% +1.00 0–1 0–1 — -0.02 2024 1546 95.2 — — — — — — — — — — — — —
34 — — — — — — — — — — — — — — — — 2025 1488 96.3 -1.52 -1.26 0.767 45.0% — — — 0.0% -2.00 — 0–1 — +0.17
Career — 1720 112.5 -1.88 +1.22 0.989 49.9% -106 +148 +113 46.2% +0.04 8–8 (50%) 1–7 (13%) 97.1 +3.27 — 1627 108.4 -2.75 -1.33 0.778 44.6% +23 +78 +106 28.7% -1.68 8–13 (38%) 7–9 (44%) 99.4 +1.33

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.