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

Vitalia Diatchenko vs Kurumi Nara H2H: 0-1

Kurumi Nara holds a 1–0 lead over Vitalia Diatchenko in their WTA head-to-head. Across 1 main-draw meeting, Kurumi Nara leads 1–0 on hard courts. Most recently, Kurumi Nara won the 2015 Istanbul round of 32 6-4 7-6(7).

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

Vitalia Diatchenko
Russia Age 36 Right-Handed 180 cm / 5'11"
H2H
0 – 1
1 main-draw meetings
Kurumi Nara
Japan Age 34 Right-Handed 155 cm / 5'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kurumi Nara #60 6-4 7-6(7) Vitalia Diatchenko #74 Match data Jul 23, 2015* R32 Istanbul 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
Vitalia Diatchenko #460 #71 791 1,626 13 47 21.7% 0 0 0 0 0 0
Kurumi Nara #246 #32 1,412 1,700 82 118 41.0% 0 0 0 0 1 1

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 Vitalia Diatchenko Kurumi Nara
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 2009 1–1 50.0% #181 1,512 0 0
18 2009 2–5 28.6% #133 1,476 0 0 2010 1–7 12.5% #130 1,475 0 0
19 2010 0–1 0.0% #169 1,461 0 0 2011 1–4 20.0% #140 1,457 0 0
20 2011 1–5 16.7% #130 1,441 0 0 2012 1–3 25.0% #148 1,438 0 0
21 2012 1–1 50.0% #592 1,451 0 0 2013 5–6 45.5% #81 1,506 0 0
22 — — — — — — — 2014 23–21 52.3% #44 1,651 0 1
23 2014 2–1 66.7% #81 1,492 0 0 2015 19–22 46.3% #81 1,586 0 1
24 2015 2–8 20.0% #198 1,464 0 0 2016 15–18 45.5% #77 1,602 0 1
25 2016 0–3 0.0% #330 1,468 0 0 2017 10–16 38.5% #102 1,577 0 1
26 2017 0–1 0.0% #176 1,501 0 0 2018 0–14 0.0% #161 1,485 0 1
27 2018 2–3 40.0% #127 1,537 0 0 2019 3–3 50.0% #140 1,565 0 1
28 2019 0–4 0.0% #90 1,569 0 0 2020 0–1 0.0% #160 1,559 0 1
29 2020 0–5 0.0% #124 1,552 0 0 2021 3–2 60.0% #185 1,512 0 1
30 2021 1–6 14.3% #137 1,606 0 0 — — — — — — —
31 2022 2–3 40.0% #179 1,561 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 Vitalia Diatchenko Kurumi Nara
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 — — — — — — — — — — — — — 2009 1 1 2 50.0% — — — — — — — —
18 2009 1 3 4 25.0% 1 2 3 33.3% — — — — 2010 0 5 5 0.0% 0 1 1 0.0% 1 1 2 50.0%
19 2010 0 1 1 0.0% — — — — — — — — 2011 1 4 5 20.0% — — — — — — — —
20 2011 1 4 5 20.0% — — — — 0 1 1 0.0% 2012 1 3 4 25.0% — — — — — — — —
21 2012 1 1 2 50.0% — — — — — — — — 2013 5 5 10 50.0% — — — — 0 1 1 0.0%
22 — — — — — — — — — — — — — 2014 15 13 28 53.6% 7 5 12 58.3% 1 3 4 25.0%
23 2014 2 1 3 66.7% — — — — — — — — 2015 14 15 29 48.3% 3 4 7 42.9% 2 3 5 40.0%
24 2015 1 5 6 16.7% 1 2 3 33.3% 0 1 1 0.0% 2016 13 11 24 54.2% 1 5 6 16.7% 1 2 3 33.3%
25 2016 0 2 2 0.0% 0 1 1 0.0% — — — — 2017 8 13 21 38.1% 1 1 2 50.0% 1 2 3 33.3%
26 2017 0 1 1 0.0% — — — — — — — — 2018 0 10 10 0.0% 0 1 1 0.0% 0 3 3 0.0%
27 2018 0 2 2 0.0% — — — — 2 1 3 66.7% 2019 2 2 4 50.0% 1 1 2 50.0% — — — —
28 2019 0 1 1 0.0% 0 2 2 0.0% 0 1 1 0.0% 2020 0 1 1 0.0% — — — — — — — —
29 2020 0 4 4 0.0% 0 1 1 0.0% — — — — 2021 — — — — 2 1 3 66.7% 1 1 2 50.0%
30 2021 0 3 3 0.0% 1 1 2 50.0% 0 2 2 0.0% — — — — — — — — — — — — —
31 2022 2 2 4 50.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — —
34 2025 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 8 31 39 20.5% 3 9 12 25.0% 2 7 9 22.2% — 60 83 143 42.0% 15 19 34 44.1% 7 16 23 30.4%

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 60/60 of Vitalia Diatchenko's and 181/200 of Kurumi Nara'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 Vitalia Diatchenko Kurumi Nara
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 — —/— — — — — — — — — — 2009 2/2 0.0 6.0 64.4% 53.1% 26.3% 39.6% 57.1% 43.8% 40.1%
18 2009 7/7 0.7 7.9 54.5% 56.3% 32.0% 41.5% 46.6% 45.1% 42.2% 2010 6/8 0.2 5.2 59.3% 45.6% 37.8% 40.2% 43.8% 42.2% 40.5%
19 2010 1/1 2.0 5.0 57.4% 58.1% 39.1% 42.9% 0.0% 50.0% 29.4% 2011 5/5 0.0 3.8 67.2% 51.3% 33.4% 46.3% 53.8% 46.8% 37.5%
20 2011 6/6 0.8 6.8 56.7% 52.7% 44.0% 49.8% 33.8% 49.0% 44.3% 2012 4/4 1.0 1.3 69.4% 54.6% 40.3% 44.0% 63.8% 50.0% 43.3%
21 2012 2/2 3.5 3.0 56.9% 62.3% 52.3% 84.4% 50.0% 58.0% 35.0% 2013 11/11 0.8 1.6 73.5% 56.2% 50.9% 50.6% 51.9% 54.9% 45.9%
22 — —/— — — — — — — — — — 2014 40/44 0.4 2.0 74.4% 54.1% 45.8% 51.6% 49.3% 51.9% 44.6%
23 2014 3/3 2.3 4.0 65.0% 65.2% 53.1% 28.1% 49.1% 61.1% 48.8% 2015 31/41 0.4 2.5 73.2% 57.8% 49.3% 49.8% 50.8% 55.5% 39.5%
24 2015 10/10 1.2 5.7 66.3% 57.2% 44.3% 48.7% 36.8% 51.6% 35.6% 2016 32/33 0.6 2.5 70.0% 56.4% 47.0% 55.2% 50.1% 53.8% 45.3%
25 2016 3/3 1.3 9.0 55.4% 50.7% 29.1% 51.3% 87.9% 40.9% 36.9% 2017 25/26 0.5 2.4 67.5% 55.1% 44.4% 45.2% 50.1% 51.5% 45.8%
26 2017 1/1 0.0 1.0 73.8% 47.9% 47.1% 44.4% 33.3% 47.7% 32.7% 2018 13/14 0.6 3.6 65.3% 57.2% 43.1% 51.9% 39.6% 52.2% 40.9%
27 2018 5/5 2.2 7.2 55.6% 64.1% 38.8% 51.1% 46.9% 53.3% 44.1% 2019 6/6 0.5 3.0 68.3% 51.3% 37.7% 40.9% 47.3% 46.4% 40.8%
28 2019 4/4 0.3 8.8 61.6% 60.7% 33.1% 44.6% 53.3% 50.0% 40.0% 2020 1/1 0.0 3.0 75.6% 44.1% 9.1% 40.0% — 35.6% 30.6%
29 2020 5/5 1.8 7.2 60.6% 54.4% 39.7% 51.2% 44.5% 48.8% 37.8% 2021 5/5 0.6 1.8 73.5% 58.6% 50.3% 59.8% 61.3% 56.2% 44.6%
30 2021 7/7 2.0 7.9 57.3% 56.8% 33.9% 42.7% 45.5% 47.0% 40.7% — —/— — — — — — — — — —
31 2022 5/5 2.6 5.6 57.2% 61.3% 29.6% 29.2% 28.3% 47.5% 31.0% — —/— — — — — — — — — —
34 2025 1/1 0.0 5.0 54.2% 56.4% 45.5% 44.4% 75.0% 51.4% 37.3% — —/— — — — — — — — — —
Career — 60/60 1.5 6.7 59.3% 57.6% 38.7% 45.8% 44.1% 49.6% 39.2% — 181/200 0.5 2.5 70.6% 55.3% 45.2% 50.0% 49.6% 52.2% 43.2%

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 Vitalia Diatchenko Kurumi Nara
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 — — — — — — — — — — — — — — — — 2009 1513 103.3 -1.75 -1.06 0.713 41.9% — — — 40.0% -1.40 1–0 1–0 — -0.11
18 2009 1477 98.9 -4.57 -1.57 0.769 43.5% +20 +71 — 28.6% -2.07 2–0 — — +0.35 2010 1476 98.7 -4.37 -1.09 0.701 41.1% +12 — — 22.2% -2.50 0–2 1–0 — -0.12
19 2010 1462 95.7 -2.17 -4.65 0.588 40.0% — — — 0.0% -4.00 — — — +0.14 2011 1457 101.1 -2.94 -3.05 0.705 42.2% +14 — — 27.3% -2.09 0–1 0–1 — -0.07
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 2012 1438 97.8 -2.77 -1.44 0.865 46.7% +5 — — 33.3% -1.33 0–1 — — +0.46
21 2012 1451 99.9 +0.24 -2.13 0.832 47.1% — — — 50.0% -0.50 — — — +0.11 2013 1506 115.4 -0.68 +0.75 1.017 50.5% +3 — — 48.0% 0.00 1–2 (33%) 3–1 (75%) 101.8 +0.12
22 — — — — — — — — — — — — — — — — 2014 1651 131.7 -2.79 +0.83 0.929 48.5% -9 -46 -88 47.8% -0.22 6–4 (60%) 4–4 (50%) 103.8 -0.56
23 2014 1492 111.8 +0.72 +0.81 1.256 54.6% +20 — — 50.0% +0.17 1–1 — — +0.27 2015 1586 116.1 -2.70 -1.45 0.888 48.0% +11 +13 -7 46.3% -0.40 7–8 (47%) 8–5 (62%) 101.2 +1.34
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 2016 1603 118.7 -1.87 +0.71 0.980 49.6% +51 -63 -72 46.3% -0.24 4–3 (57%) 2–5 (29%) 97.2 +1.36
25 2016 1469 99.7 -3.90 -0.31 0.624 39.2% — — — 14.3% -3.29 0–1 — — -0.20 2017 1577 120.0 -3.47 +1.47 0.945 48.6% +17 — -61 41.0% -0.61 4–5 (44%) 1–2 (33%) 99.0 +0.49
26 2017 1501 99.0 -1.68 +0.64 0.624 41.2% — — — 0.0% -4.00 — — — +0.06 2018 1486 120.2 -1.58 -0.63 0.856 46.7% +12 — +28 17.6% -1.62 0–6 (0%) 1–1 — -0.93
27 2018 1537 114.3 -0.28 -0.26 0.944 48.9% — — +106 44.4% -0.22 1–0 1–2 (33%) — +0.05 2019 1566 112.7 -4.94 -1.67 0.762 44.4% -3 — — 50.0% +0.17 2–0 0–1 — +0.08
28 2019 1569 107.0 -0.03 +0.98 0.801 45.2% — — — 27.3% -2.00 0–3 (0%) 2–0 — -0.23 2020 1559 96.2 +1.91 -1.68 0.474 33.3% — — — 0.0% -5.50 — — — +0.07
29 2020 1552 115.6 -2.98 +0.30 0.739 43.9% +14 — — 16.7% -1.92 0–2 0–1 — -0.41 2021 1513 106.6 -0.17 -2.31 1.020 51.1% — +69 — 58.3% +0.42 1–1 0–1 — +0.54
30 2021 1606 98.5 -3.96 -1.79 0.767 43.9% +11 — — 23.1% -2.08 0–1 2–2 (50%) — +0.30 2022 1500 104.2 — — — — — — — — — — — — —
31 2022 1562 97.0 -4.02 -4.60 0.591 39.9% +43 — — 40.0% -1.40 2–0 1–0 — +0.27 — — — — — — — — — — — — — — — —
33 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 — 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 — 1700 121.9 -2.51 -0.03 0.906 47.9% +14 -23 -39 42.2% -0.58 26–33 (44%) 21–21 (50%) 98.6 +1.34

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.