H2H data updated: 2026-08-15 10:36 UTC

Zeynep Sonmez vs Polona Hercog

Compare the head-to-head record, career totals, season-by-season performance, and match log for Zeynep Sonmez vs Polona Hercog.

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

Zeynep Sonmez
Turkey Age 24 Right-Handed 170 cm / 5'7"
H2H
0 – 0
0 main draw meetings
Polona Hercog
Slovenia Age 35 Right-Handed 185 cm / 6'1"

H2H Match Log

WinnerScoreLoserMatch DataDateRoundTournamentCategorySurface
No head-to-head meetings found.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Zeynep Sonmez #52 #48 1,134 1,813 38 39 49.4% 0 0 0 1 0 1
Polona Hercog #227 #35 1,605 1,768 170 214 44.3% 0 0 0 0 3 3

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 Zeynep Sonmez Polona Hercog
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 2007 0–1 0.0% #375 1,488 0 0
17 — — — — — — — 2008 0–2 0.0% #245 1,470 0 0
18 — — — — — — — 2009 6–8 42.9% #68 1,501 0 0
19 — — — — — — — 2010 26–24 52.0% #47 1,634 0 0
20 — — — — — — — 2011 27–25 51.9% #36 1,698 0 1
21 2023 0–2 0.0% #164 1,563 0 0 2012 14–21 40.0% #76 1,665 0 2
22 2024 9–7 56.2% #88 1,733 0 1 2013 10–10 50.0% #65 1,673 0 2
23 2025 10–13 43.5% #112 1,677 0 1 2014 12–16 42.9% #97 1,639 0 2
24 2026 19–17 52.8% #52 1,787 0 1 2015 19–23 45.2% #73 1,606 0 2
25 — — — — — — — 2016 10–17 37.0% #143 1,561 0 2
26 — — — — — — — 2017 2–2 50.0% #101 1,574 0 2
27 — — — — — — — 2018 15–19 44.1% #85 1,623 0 2
28 — — — — — — — 2019 19–21 47.5% #49 1,714 0 3
29 — — — — — — — 2020 6–8 42.9% #49 1,683 0 3
30 — — — — — — — 2021 4–15 21.1% #134 1,589 0 3
32 — — — — — — — 2023 0–1 0.0% #267 1,564 0 3
35 — — — — — — — 2026 0–1 0.0% #227 1,624 0 3

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 Zeynep Sonmez Polona Hercog
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 — — — — — — — — — — — — — — — — — 2007 0 1 1 0.0% — — — — — — — — — — — —
17 — — — — — — — — — — — — — — — — — 2008 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
18 — — — — — — — — — — — — — — — — — 2009 1 4 5 20.0% 5 4 9 55.6% — — — — — — — —
19 — — — — — — — — — — — — — — — — — 2010 13 13 26 50.0% 13 10 23 56.5% 0 1 1 0.0% — — — —
20 — — — — — — — — — — — — — — — — — 2011 10 14 24 41.7% 16 9 25 64.0% 1 2 3 33.3% — — — —
21 2023 — — — — 0 1 1 0.0% 0 1 1 0.0% — — — — 2012 4 12 16 25.0% 10 6 16 62.5% 0 2 2 0.0% 0 1 1 0.0%
22 2024 8 4 12 66.7% 0 2 2 0.0% 1 1 2 50.0% — — — — 2013 7 8 15 46.7% 3 2 5 60.0% — — — — — — — —
23 2025 7 9 16 43.8% 1 3 4 25.0% 2 1 3 66.7% — — — — 2014 3 8 11 27.3% 8 6 14 57.1% 1 2 3 33.3% — — — —
24 2026 9 9 18 50.0% 4 4 8 50.0% 6 4 10 60.0% — — — — 2015 10 15 25 40.0% 8 6 14 57.1% 1 2 3 33.3% — — — —
25 — — — — — — — — — — — — — — — — — 2016 1 7 8 12.5% 9 7 16 56.3% 0 3 3 0.0% — — — —
26 — — — — — — — — — — — — — — — — — 2017 — — — — 0 1 1 0.0% 2 1 3 66.7% — — — —
27 — — — — — — — — — — — — — — — — — 2018 4 9 13 30.8% 10 7 17 58.8% 1 3 4 25.0% — — — —
28 — — — — — — — — — — — — — — — — — 2019 6 14 20 30.0% 8 4 12 66.7% 5 3 8 62.5% — — — —
29 — — — — — — — — — — — — — — — — — 2020 1 2 3 33.3% 5 6 11 45.5% — — — — — — — —
30 — — — — — — — — — — — — — — — — — 2021 2 8 10 20.0% 2 5 7 28.6% 0 2 2 0.0% — — — —
32 — — — — — — — — — — — — — — — — — 2023 — — — — 0 1 1 0.0% — — — — — — — —
35 — — — — — — — — — — — — — — — — — 2026 — — — — 0 1 1 0.0% — — — — — — — —
Career — 24 22 46 52.2% 5 10 15 33.3% 9 7 16 56.2% — — — — — 62 116 178 34.8% 97 76 173 56.1% 11 21 32 34.4% 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 70/78 of Zeynep Sonmez's and 353/384 of Polona Hercog'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 Zeynep Sonmez Polona Hercog
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%
16 — —/— — — — — — — — — — 2007 1/1 6.0 5.0 69.5% 58.5% 36.1% 41.7% 80.0% 51.7% 39.4%
17 — —/— — — — — — — — — — 2008 1/2 0.0 5.0 84.0% 47.1% 23.1% 41.7% 62.5% 43.2% 45.7%
18 — —/— — — — — — — — — — 2009 13/14 2.1 2.8 61.8% 62.6% 45.1% 51.3% 42.4% 55.6% 39.8%
19 — —/— — — — — — — — — — 2010 46/50 2.2 2.7 62.0% 64.2% 48.6% 54.1% 48.1% 58.3% 42.8%
20 — —/— — — — — — — — — — 2011 46/52 2.6 2.7 65.1% 62.0% 48.8% 53.0% 47.3% 57.5% 41.9%
21 2023 2/2 0.0 3.5 67.7% 61.2% 40.9% 41.8% 25.0% 55.5% 40.6% 2012 33/35 2.2 2.4 60.0% 62.3% 44.3% 46.0% 48.7% 54.8% 40.5%
22 2024 16/16 0.8 4.4 61.2% 58.1% 44.5% 52.2% 49.5% 53.1% 43.3% 2013 14/20 2.7 2.5 66.6% 64.4% 51.1% 53.5% 45.6% 60.1% 42.5%
23 2025 18/23 0.4 3.7 56.0% 61.9% 44.9% 47.0% 56.4% 54.3% 44.7% 2014 24/28 3.0 2.8 57.1% 63.5% 46.2% 54.4% 38.9% 55.9% 39.8%
24 2026 34/37 1.1 2.5 62.9% 60.4% 48.3% 51.9% 47.4% 55.8% 44.6% 2015 37/42 2.8 3.1 63.8% 65.6% 52.4% 50.3% 53.0% 60.8% 40.6%
25 — —/— — — — — — — — — — 2016 26/27 2.0 3.4 58.7% 59.2% 43.1% 50.2% 52.7% 52.7% 43.8%
26 — —/— — — — — — — — — — 2017 4/4 3.8 3.8 60.4% 66.7% 48.5% 45.5% 48.2% 59.6% 45.1%
27 — —/— — — — — — — — — — 2018 34/34 3.2 3.9 55.6% 63.3% 48.9% 62.2% 37.8% 56.8% 41.5%
28 — —/— — — — — — — — — — 2019 39/40 3.5 4.3 55.9% 67.1% 48.4% 54.9% 46.8% 58.6% 40.7%
29 — —/— — — — — — — — — — 2020 14/14 2.1 3.4 56.8% 63.2% 46.7% 52.4% 53.1% 55.6% 44.0%
30 — —/— — — — — — — — — — 2021 19/19 3.4 3.6 55.4% 63.7% 43.6% 44.1% 34.2% 55.0% 39.2%
32 — —/— — — — — — — — — — 2023 1/1 1.0 3.0 62.5% 55.6% 37.0% 57.1% 50.0% 48.6% 44.4%
35 — —/— — — — — — — — — — 2026 1/1 0.0 1.0 37.5% 100.0% 40.0% — — 62.5% 14.3%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Zeynep Sonmez Polona Hercog
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule
16 — — — — — — — — — — — — — — — 2007 1489 100.3 -2.72 -1.27 0.816 46.1% — — — 33.3% -1.33 0–1 1–0 -0.04
17 2019 1482 95.3 — — — — — — — — — — — — 2008 1470 102.5 -2.06 -1.94 0.805 44.4% — — — 20.0% -1.20 0–1 — -0.17
18 — — — — — — — — — — — — — — — 2009 1501 106.8 +0.29 -3.10 0.898 48.1% -40 +89 — 40.6% -0.53 3–1 (75%) 1–2 (33%) +0.05
19 2021 1468 96.4 — — — — — — — — — — — — 2010 1634 130.1 +2.35 -0.89 1.024 50.4% -68 +49 — 50.0% +0.14 4–8 (33%) 1–2 (33%) -0.13
20 2022 1459 96.3 — — — — — — — — — — — — 2011 1699 128.3 +1.64 -2.16 0.985 49.5% -94 +106 -139 51.3% +0.03 9–6 (60%) 5–8 (38%) +0.24
21 2023 1563 107.9 -2.08 -0.62 0.913 47.5% — — — 20.0% -1.00 0–1 — -0.31 2012 1666 121.2 -0.89 -2.18 0.897 47.5% -100 +152 — 40.3% -0.94 4–3 (57%) 3–4 (43%) -1.60
22 2024 1733 119.8 -1.43 -0.89 0.924 48.2% -13 — — 48.7% -0.26 6–1 (86%) 3–0 (100%) +1.47 2013 1674 131.4 +2.50 +0.02 1.065 51.3% -74 +126 — 52.2% +0.52 2–6 (25%) 1–6 (14%) -0.91
23 2025 1678 131.2 -1.67 +0.73 0.978 49.5% 0 -91 +74 46.2% -0.37 2–4 (33%) 2–3 (40%) +0.03 2014 1639 121.5 -0.49 -2.45 0.903 48.0% -47 +96 -114 43.5% -0.42 5–3 (63%) 3–5 (38%) -1.92
24 2026 1787 132.2 -0.86 +0.73 1.009 50.0% -46 -129 +58 48.8% -0.09 9–5 (64%) 6–3 (67%) +0.95 2015 1606 121.4 +1.66 -0.91 1.034 50.7% -34 +93 -83 49.5% -0.03 5–14 (26%) 4–5 (44%) +0.59
25 — — — — — — — — — — — — — — — 2016 1562 115.6 -2.30 +0.39 0.926 48.3% -23 +106 -117 43.9% -0.30 2–5 (29%) 4–1 (80%) -0.81
26 — — — — — — — — — — — — — — — 2017 1574 105.5 +0.02 -1.25 1.118 51.8% — — -89 50.0% +0.60 1–1 0–2 +0.24
27 — — — — — — — — — — — — — — — 2018 1624 119.3 -0.20 -1.09 0.959 49.0% -57 +56 -128 45.8% -0.32 3–5 (38%) 3–4 (43%) -0.59
28 — — — — — — — — — — — — — — — 2019 1715 132.9 +1.86 -1.15 0.983 49.7% -113 +63 -106 47.9% -0.16 8–10 (44%) 6–10 (38%) -0.47
29 — — — — — — — — — — — — — — — 2020 1684 125.7 +0.14 +0.43 0.991 50.0% -59 +53 — 48.5% -0.03 1–4 (20%) 0–3 (0%) +0.32
30 — — — — — — — — — — — — — — — 2021 1589 121.1 -0.67 -1.96 0.871 46.9% -39 +131 — 30.4% -1.39 2–6 (25%) 0–4 (0%) -1.33
31 — — — — — — — — — — — — — — — 2022 1572 — — — — — — — — — — — — —
32 — — — — — — — — — — — — — — — 2023 1565 97.1 -1.24 -3.10 0.865 46.5% — — — 0.0% -2.00 — — +0.18
33 — — — — — — — — — — — — — — — 2024 1565 99.9 — — — — — — — — — — — —
34 — — — — — — — — — — — — — — — 2025 1613 — — — — — — — — — — — — —
35 — — — — — — — — — — — — — — — 2026 1625 — -0.26 -0.69 0.381 40.0% — — — — — — — -0.19
Career — 1813 128.3 -1.23 +0.32 0.978 49.4% -21 -116 +62 47.2% -0.23 17–11 (61%) 11–6 (65%) +2.82 — 1769 129.2 +0.66 -1.30 0.964 49.2% -69 +90 -111 46.2% -0.23 49–74 (40%) 32–56 (36%) -1.72

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.