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

Kateryna Volodko vs Valentini Grammatikopoulou

Compare the head-to-head record, career totals, season-by-season performance, and match log for Kateryna Volodko vs Valentini Grammatikopoulou.

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Kateryna Volodko
UKR Age 40 Right-Handed 175 cm / 5'9"
H2H
0 – 0
0 main-draw meetings
Valentini Grammatikopoulou
Greece Age 29 Right-Handed 164 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kateryna Volodko #285 6-1 6-3 Valentini Grammatikopoulou #269 Match data Jan 6, 2021 Q2 Q Abu Dhabi Open WTA 500 Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
Kateryna Volodko #584 #29 1,740 1,802 138 190 42.1% 0 0 0 0 2 2
Valentini Grammatikopoulou #470 #143 443 1,614 2 15 11.8% 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 Kateryna Volodko Valentini Grammatikopoulou
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 2003 1–2 33.3% #384 1,493 0 0 — — — — — — —
17 2004 0–2 0.0% #316 1,470 0 0 — — — — — — —
18 2005 7–7 50.0% #121 1,535 0 0 — — — — — — —
19 2006 5–10 33.3% #100 1,530 0 0 — — — — — — —
20 2007 13–19 40.6% #44 1,622 0 0 2017 0–2 0.0% #209 1,531 0 0
21 2008 15–19 44.1% #62 1,640 0 1 2018 1–6 14.3% #171 1,582 0 0
22 2009 23–20 53.5% #31 1,770 0 1 — — — — — — —
23 2010 8–15 34.8% #99 1,666 0 1 — — — — — — —
24 2011 14–10 58.3% #85 1,720 0 1 2021 1–3 25.0% #183 1,525 0 0
25 2012 7–12 36.8% #136 1,656 0 1 2022 0–1 0.0% #198 1,556 0 0
26 — — — — — — — 2023 0–2 0.0% #220 1,468 0 0
27 2014 0–2 0.0% #201 1,616 0 1 — — — — — — —
28 2015 8–14 36.4% #89 1,605 0 1 — — — — — — —
29 2016 14–17 45.2% #69 1,673 0 1 2026 0–1 0.0% #470 1,416 0 0
30 2017 13–14 48.1% #92 1,652 0 2 — — — — — — —
31 2018 4–12 25.0% #132 1,587 0 2 — — — — — — —
32 2019 0–2 0.0% #1168 1,554 0 2 — — — — — — —
33 2020 5–8 38.5% #285 1,519 0 2 — — — — — — —
34 2021 1–2 33.3% #207 1,534 0 2 — — — — — — —
36 2023 0–2 0.0% #276 1,553 0 2 — — — — — — —
37 2024 0–1 0.0% #584 1,543 0 2 — — — — — — —

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 Kateryna Volodko Valentini Grammatikopoulou
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
16 2003 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
17 2004 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
18 2005 6 3 9 66.7% 1 3 4 25.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
19 2006 4 6 10 40.0% 0 3 3 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
20 2007 8 11 19 42.1% 5 6 11 45.5% 0 2 2 0.0% — — — — 2017 0 2 2 0.0% — — — — — — — — — — — —
21 2008 4 12 16 25.0% 2 4 6 33.3% 7 2 9 77.8% 2 1 3 66.7% 2018 0 3 3 0.0% 1 2 3 33.3% 0 1 1 0.0% — — — —
22 2009 12 12 24 50.0% 9 6 15 60.0% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
23 2010 7 12 19 36.8% 1 2 3 33.3% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
24 2011 7 6 13 53.8% 5 3 8 62.5% 2 1 3 66.7% — — — — 2021 1 2 3 33.3% 0 1 1 0.0% — — — — — — — —
25 2012 3 4 7 42.9% 2 5 7 28.6% 2 3 5 40.0% — — — — 2022 — — — — 0 1 1 0.0% — — — — — — — —
26 — — — — — — — — — — — — — — — — — 2023 — — — — 0 2 2 0.0% — — — — — — — —
27 2014 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
28 2015 7 10 17 41.2% 1 3 4 25.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
29 2016 8 11 19 42.1% 4 4 8 50.0% 2 2 4 50.0% — — — — 2026 0 1 1 0.0% — — — — — — — — — — — —
30 2017 9 9 18 50.0% 4 4 8 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
31 2018 2 6 8 25.0% 1 4 5 20.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
32 2019 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
33 2020 5 6 11 45.5% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
34 2021 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
36 2023 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
37 2024 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 84 117 201 41.8% 35 53 88 39.8% 17 19 36 47.2% 2 1 3 66.7% — 1 8 9 11.1% 1 6 7 14.3% 0 1 1 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 282/323 of Kateryna Volodko's and 16/17 of Valentini Grammatikopoulou'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 Kateryna Volodko Valentini Grammatikopoulou
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 2005 4/14 4.3 4.8 51.4% 66.4% 43.7% 52.6% 32.1% 55.4% 39.6% — —/— — — — — — — — — —
19 2006 8/15 3.0 6.1 54.5% 61.2% 47.5% 44.5% 48.0% 54.8% 42.2% — —/— — — — — — — — — —
20 2007 27/32 2.7 4.6 57.4% 63.9% 44.4% 57.8% 50.6% 55.6% 43.3% 2017 1/2 0.0 7.0 63.2% 62.7% 33.3% 56.3% 33.3% 51.9% 41.5%
21 2008 33/34 2.4 3.7 57.4% 64.2% 46.1% 49.9% 47.7% 56.6% 40.0% 2018 7/7 0.3 4.1 70.5% 49.1% 37.6% 40.6% 46.1% 45.5% 41.3%
22 2009 41/43 2.0 3.5 63.5% 62.3% 44.6% 49.5% 49.1% 55.7% 43.8% — —/— — — — — — — — — —
23 2010 21/23 2.7 4.4 60.6% 59.9% 41.6% 45.5% 43.5% 52.7% 43.1% — —/— — — — — — — — — —
24 2011 23/24 1.5 3.8 64.8% 62.4% 43.3% 53.4% 60.9% 56.0% 46.7% 2021 4/4 1.0 3.0 70.1% 48.9% 42.3% 40.7% 52.5% 46.7% 45.2%
25 2012 17/19 1.7 6.8 64.1% 61.2% 35.3% 50.6% 44.1% 51.9% 42.7% 2022 1/1 0.0 0.0 69.6% 41.0% 52.9% 54.5% 50.0% 44.6% 36.5%
26 — —/— — — — — — — — — — 2023 2/2 0.5 2.5 57.6% 42.3% 41.9% 48.1% 50.5% 42.1% 51.0%
27 2014 2/2 0.5 6.0 63.1% 68.8% 28.9% 54.5% 49.2% 53.9% 42.4% — —/— — — — — — — — — —
28 2015 14/22 1.5 5.3 69.1% 62.2% 47.4% 59.2% 56.9% 57.6% 39.7% — —/— — — — — — — — — —
29 2016 31/31 2.5 4.5 64.8% 62.1% 43.6% 51.6% 52.0% 55.3% 44.4% 2026 1/1 0.0 7.0 54.0% 53.7% 40.0% 40.0% 45.5% 47.4% 48.2%
30 2017 26/27 2.5 5.1 62.8% 62.7% 43.7% 47.0% 57.8% 55.6% 45.0% — —/— — — — — — — — — —
31 2018 14/16 2.1 5.7 60.0% 60.4% 41.8% 50.4% 40.5% 53.0% 39.3% — —/— — — — — — — — — —
32 2019 2/2 2.5 7.5 48.6% 58.1% 32.0% 37.5% 34.1% 44.6% 41.0% — —/— — — — — — — — — —
33 2020 13/13 2.1 6.0 59.6% 64.5% 40.3% 55.8% 53.2% 54.5% 41.4% — —/— — — — — — — — — —
34 2021 3/3 2.0 3.3 58.4% 51.7% 41.3% 47.5% 33.2% 47.4% 37.3% — —/— — — — — — — — — —
36 2023 2/2 0.0 5.0 61.7% 54.7% 35.4% 54.2% 69.0% 47.4% 38.7% — —/— — — — — — — — — —
37 2024 1/1 1.0 5.0 60.3% 70.5% 65.5% 60.0% 25.0% 68.5% 31.8% — —/— — — — — — — — — —
Career — 282/328 2.2 4.6 61.5% 62.4% 43.3% 51.1% 50.1% 55.0% 42.8% — 16/17 0.4 3.8 67.3% 48.8% 40.1% 43.4% 47.7% 45.8% 43.6%

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 Kateryna Volodko Valentini Grammatikopoulou
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
16 2003 1493 99.7 — — — — — — — 33.3% -1.00 — 0–1 — +0.13 — — — — — — — — — — — — — — — —
17 2004 1470 92.7 — — — — — — — 0.0% -4.00 — 0–1 — -0.06 — — — — — — — — — — — — — — — —
18 2005 1535 114.5 -0.65 -1.39 0.888 47.3% +53 -74 — 48.4% 0.00 2–1 (67%) 1–2 (33%) 101.2 +0.22 — — — — — — — — — — — — — — — —
19 2006 1530 109.9 -0.47 -1.41 0.933 48.7% +34 -81 — 39.4% -0.76 2–3 (40%) 1–2 (33%) — +0.19 — — — — — — — — — — — — — — — —
20 2007 1623 134.3 -0.20 +0.29 0.974 49.7% -9 -92 — 40.5% -0.53 6–6 (50%) 3–5 (38%) 102.9 -1.23 2017 1532 107.1 -2.34 -1.66 0.863 46.7% — — — 20.0% -1.20 0–1 0–2 — +0.04
21 2008 1641 129.4 +1.11 -2.53 0.922 48.7% -55 -111 +64 44.9% -0.41 5–5 (50%) 5–4 (56%) 101.4 -0.94 2018 1582 104.4 -5.30 -1.51 0.758 43.4% -17 +21 — 23.5% -2.29 1–2 (33%) — — +0.22
22 2009 1771 139.2 +0.57 +0.61 0.989 49.9% -80 -106 -46 53.5% +0.09 8–7 (53%) 8–3 (73%) 107.1 -0.90 2019 1525 93.4 — — — — — — — — — — — — —
23 2010 1667 123.1 -2.00 -0.23 0.911 47.7% -7 -36 — 37.5% -0.85 2–4 (33%) 2–5 (29%) 96.2 -0.17 2020 1555 — — — — — — — — — — — — — —
24 2011 1721 131.2 +0.20 +2.11 1.061 51.5% -32 -47 -19 62.0% +0.92 1–3 (25%) 0–1 — -1.37 2021 1526 105.4 -2.51 -1.06 0.847 46.1% -6 — — 33.3% -1.33 0–1 — — -0.11
25 2012 1656 118.5 -1.96 -0.33 0.888 47.3% +28 -33 +55 36.4% -0.91 4–2 (67%) 3–5 (38%) 101.9 -1.12 2022 1556 91.4 -0.23 -0.22 0.660 40.7% — — — 0.0% -4.50 — — — -0.02
26 — — — — — — — — — — — — — — — — 2023 1468 99.6 -0.46 -0.63 0.881 46.7% — — — 0.0% -2.25 — 0–1 — +0.20
27 2014 1617 101.3 -2.50 -3.04 0.919 47.8% — — — 33.3% -0.67 0–2 — — +0.07 2024 1435 98.5 — — — — — — — — — — — — —
28 2015 1605 129.5 -0.14 -0.79 0.935 49.1% +30 -35 — 40.8% -0.22 3–4 (43%) 1–7 (13%) 94.1 -1.36 2025 1423 98.5 — — — — — — — — — — — — —
29 2016 1673 127.0 -0.24 +0.59 0.993 49.8% +20 -110 +22 44.9% -0.05 9–7 (56%) 3–6 (33%) 98.5 -1.35 2026 1416 103.0 -3.14 +0.34 0.916 47.8% — — — 0.0% -1.50 — 0–1 — +0.04
30 2017 1653 121.1 -0.88 +1.50 1.012 50.3% +65 -155 — 48.3% -0.15 3–7 (30%) 2–4 (33%) 95.5 +1.05 — — — — — — — — — — — — — — — —
31 2018 1587 117.1 -1.92 -1.90 0.835 46.5% +93 -154 +97 34.2% -0.89 3–5 (38%) 3–1 (75%) 100.9 -0.30 — — — — — — — — — — — — — — — —
32 2019 1555 96.1 -2.89 -0.91 0.739 42.9% — — — 0.0% -2.75 — 0–1 — +0.17 — — — — — — — — — — — — — — — —
33 2020 1520 114.3 -2.12 -1.71 0.910 48.5% +80 — — 38.7% -0.32 3–2 (60%) 1–4 (20%) 98.3 +0.76 — — — — — — — — — — — — — — — —
34 2021 1535 102.9 -0.85 -0.91 0.710 42.6% — — — 40.0% -1.60 1–0 — — +0.05 — — — — — — — — — — — — — — — —
35 2022 1550 102.4 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
36 2023 1553 107.2 -1.05 +0.97 0.736 44.2% — — — 20.0% -1.80 0–1 — — -0.28 — — — — — — — — — — — — — — — —
37 2024 1543 102.6 -0.34 -0.32 1.010 48.4% — — — 33.3% -1.00 0–1 — — +0.29 — — — — — — — — — — — — — — — —
Career — 1802 130.3 -0.44 -0.15 0.950 49.0% +5 -92 +35 44.0% -0.33 52–60 (46%) 33–52 (39%) 94.5 -1.88 — 1615 101.0 -3.36 -1.10 0.806 44.8% -12 +21 — 20.5% -2.00 1–4 (20%) 0–4 (0%) 92.3 +2.18

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.