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

Panna Udvardy vs Valentini Grammatikopoulou

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

Hungary Age 27 Right-Handed 170 cm / 5'7"
H2H
0 0
0 main-draw meetings
Greece Age 29 Right-Handed 164 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Panna Udvardy #162 6-3 6-3 Valentini Grammatikopoulou #219 Match data Jan 27, 2024 Q1 Q Hua Hin WTA 250 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
Panna Udvardy #68 #59 1,029 1,724 29 46 38.7% 0 0 0 0 0 0
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 Panna Udvardy Valentini Grammatikopoulou
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 2018 0–1 0.0% #402 1,451 0 0
20 2017 0–2 0.0% #209 1,531 0 0
21 2018 1–6 14.3% #171 1,582 0 0
22 2021 2–2 50.0% #95 1,524 0 0
23 2022 2–12 14.3% #88 1,586 0 0
24 2023 3–8 27.3% #160 1,553 0 0 2021 1–3 25.0% #183 1,525 0 0
25 2024 0–2 0.0% #155 1,580 0 0 2022 0–1 0.0% #198 1,556 0 0
26 2025 4–3 57.1% #91 1,670 0 0 2023 0–2 0.0% #220 1,468 0 0
27 2026 18–18 50.0% #68 1,707 0 0
29 2026 0–1 0.0% #470 1,416 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 Panna Udvardy Valentini Grammatikopoulou
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 %
19 2018 0 1 1 0.0%
20 2017 0 2 2 0.0%
21 2018 0 3 3 0.0% 1 2 3 33.3% 0 1 1 0.0%
22 2021 2 2 4 50.0%
23 2022 0 4 4 0.0% 1 6 7 14.3% 1 2 3 33.3%
24 2023 2 4 6 33.3% 1 3 4 25.0% 0 1 1 0.0% 2021 1 2 3 33.3% 0 1 1 0.0%
25 2024 0 1 1 0.0% 0 1 1 0.0% 2022 0 1 1 0.0%
26 2025 2 1 3 66.7% 2 2 4 50.0% 2023 0 2 2 0.0%
27 2026 4 7 11 36.4% 12 8 20 60.0% 2 3 5 40.0%
29 2026 0 1 1 0.0%
Career 8 17 25 32.0% 18 22 40 45.0% 3 7 10 30.0% 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 72/76 of Panna Udvardy'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 Panna Udvardy 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%
19 2018 1/1 4.0 7.0 50.0% 70.4% 40.7% 42.9% 100.0% 55.6% 32.7% —/—
20 —/— 2017 1/2 0.0 7.0 63.2% 62.7% 33.3% 56.3% 33.3% 51.9% 41.5%
21 —/— 2018 7/7 0.3 4.1 70.5% 49.1% 37.6% 40.6% 46.1% 45.5% 41.3%
22 2021 4/4 1.5 4.3 50.9% 65.6% 46.7% 56.4% 72.6% 56.6% 40.9% —/—
23 2022 14/14 2.2 4.1 66.1% 57.9% 38.7% 42.9% 41.2% 51.3% 40.5% —/—
24 2023 11/12 1.6 3.0 67.4% 53.1% 32.0% 45.2% 60.6% 46.4% 40.1% 2021 4/4 1.0 3.0 70.1% 48.9% 42.3% 40.7% 52.5% 46.7% 45.2%
25 2024 2/2 3.5 2.5 56.1% 69.2% 29.7% 45.5% 16.7% 51.9% 36.5% 2022 1/1 0.0 0.0 69.6% 41.0% 52.9% 54.5% 50.0% 44.6% 36.5%
26 2025 4/7 2.0 2.0 52.3% 72.6% 44.0% 48.6% 39.8% 58.5% 44.1% 2023 2/2 0.5 2.5 57.6% 42.3% 41.9% 48.1% 50.5% 42.1% 51.0%
27 2026 36/36 2.8 2.9 57.3% 64.5% 46.6% 54.1% 44.0% 56.7% 40.0% —/—
29 —/— 2026 1/1 0.0 7.0 54.0% 53.7% 40.0% 40.0% 45.5% 47.4% 48.2%
Career 72/76 2.4 3.2 59.8% 62.2% 42.1% 50.0% 47.3% 54.0% 40.2% 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 Panna Udvardy 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
18 2017 1485 97.0
19 2018 1451 86.5 +1.68 -0.52 0.735 44.7% 0.0% -3.00 -0.04
20 2019 1431 92.7 2017 1532 107.1 -2.34 -1.66 0.863 46.7% 20.0% -1.20 0–1 0–2 +0.04
21 2020 1412 95.9 2018 1582 104.4 -5.30 -1.51 0.758 43.4% -17 +21 23.5% -2.29 1–2 (33%) +0.22
22 2021 1525 109.3 +0.83 -1.72 0.942 49.3% +112 50.0% +0.38 1–0 +0.04 2019 1525 93.4
23 2022 1587 101.6 -3.13 -1.91 0.832 45.8% -224 +113 +1 25.0% -1.63 0–4 (0%) 2–4 (33%) 93.6 +0.05 2020 1555
24 2023 1553 106.6 -5.19 -1.96 0.747 43.5% -149 +99 33.3% -1.92 2–2 (50%) 4–0 (100%) 104.5 -0.24 2021 1526 105.4 -2.51 -1.06 0.847 46.1% -6 33.3% -1.33 0–1 -0.11
25 2024 1581 109.7 -0.01 +1.45 0.759 43.5% 0.0% -3.00 -0.25 2022 1556 91.4 -0.23 -0.22 0.660 40.7% 0.0% -4.50 -0.02
26 2025 1670 109.9 +0.70 -0.57 1.064 50.9% -162 +66 53.3% +0.13 1–0 +0.85 2023 1468 99.6 -0.46 -0.63 0.881 46.7% 0.0% -2.25 0–1 +0.20
27 2026 1707 127.0 +0.23 -2.66 0.925 48.7% -151 +80 -103 48.8% -0.41 8–6 (57%) 8–3 (73%) 107.2 -0.32 2024 1435 98.5
28 2025 1423 98.5
29 2026 1416 103.0 -3.14 +0.34 0.916 47.8% 0.0% -1.50 0–1 +0.04
Career 1725 114.4 -1.18 -2.10 0.875 47.3% -164 +90 -64 40.9% -0.86 11–12 (48%) 15–7 (68%) 106.6 +0.12 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.