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

Klara Koukalova vs Jie Zheng H2H: 3-1

Klara Koukalova holds a 3–1 lead over Jie Zheng in their WTA head-to-head. Across 4 main-draw meetings, Klara Koukalova leads 1–0 on carpet and 1–0 on clay. Most recently, Klara Koukalova won the 2012 Eastbourne Open round of 32 6-3 4-6 6-3.

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Klara Koukalova
Czech Republic Age 44 Right-Handed 166 cm / 5'5"
H2H
3 – 1
4 main-draw meetings
Jie Zheng
CHN Age 43 Right-Handed 164 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Klara Koukalova #36 6-3 4-6 6-3 Jie Zheng #27 Match data Jun 21, 2012* R32 Eastbourne Open Premier → modern equivalent WTA 500 Grass
Klara Koukalova #116 6-0 6-4 Jie Zheng #15 Match data May 22, 2009* R16 Warsaw Premier → modern equivalent WTA 500 Clay
Klara Koukalova #32 7-5 7-6(2) Jie Zheng #52 Match data Feb 2, 2006* R32 Pan Pacific Open Tier I → modern equivalent WTA 1000 Carpet
Jie Zheng #82 4-6 7-6(2) 6-2 Klara Koukalova #44 Match data Jan 15, 2005* QF Hobart International Tier V → 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
Klara Koukalova #566 #20 1,860 1,803 275 288 48.8% 0 0 0 0 3 3
Jie Zheng #961 #15 2,745 1,906 218 196 52.7% 0 0 0 0 4 4

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 Klara Koukalova Jie Zheng
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 2002 1–1 50.0% #185 1,506 0 0
19 2001 5–4 55.6% #139 1,519 0 0 2003 7–8 46.7% #84 1,535 0 0
20 2002 4–5 44.4% #117 1,527 0 0 2004 10–18 35.7% #79 1,546 0 0
21 2003 14–19 42.4% #63 1,537 0 0 2005 24–15 61.5% #44 1,702 0 1
22 2004 26–23 53.1% #46 1,611 0 0 2006 25–16 61.0% #33 1,777 0 3
23 2005 32–19 62.7% #35 1,764 0 2 2007 7–10 41.2% #163 1,689 0 3
24 2006 10–22 31.2% #117 1,546 0 2 2008 22–11 66.7% #25 1,845 0 3
25 2007 12–12 50.0% #63 1,578 0 2 2009 27–21 56.2% #35 1,782 0 3
26 2008 21–22 48.8% #72 1,574 0 2 2010 23–18 56.1% #26 1,762 0 3
27 2009 8–17 32.0% #90 1,533 0 2 2011 18–23 43.9% #48 1,705 0 3
28 2010 20–20 50.0% #41 1,656 0 2 2012 25–24 51.0% #26 1,652 0 4
29 2011 29–25 53.7% #41 1,713 0 2 2013 17–17 50.0% #53 1,687 0 4
30 2012 24–22 52.2% #28 1,721 0 2 2014 12–13 48.0% #91 1,670 0 4
31 2013 27–25 51.9% #35 1,675 0 2 2015 0–1 0.0% #962 1,648 0 4
32 2014 29–27 51.8% #40 1,611 0 3 — — — — — — —
33 2015 14–22 38.9% #99 1,549 0 3 — — — — — — —
34 2016 0–4 0.0% #400 1,486 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 Klara Koukalova Jie Zheng
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 %
18 — — — — — — — — — — — — — — — — — 2002 1 1 2 50.0% — — — — — — — — — — — —
19 2001 — — — — 5 3 8 62.5% — — — — 0 1 1 0.0% 2003 5 7 12 41.7% — — — — — — — — 2 1 3 66.7%
20 2002 0 2 2 0.0% 4 3 7 57.1% — — — — — — — — 2004 6 10 16 37.5% 4 4 8 50.0% 0 3 3 0.0% 0 1 1 0.0%
21 2003 3 6 9 33.3% 11 11 22 50.0% 0 1 1 0.0% 0 1 1 0.0% 2005 17 11 28 60.7% 7 4 11 63.6% — — — — — — — —
22 2004 8 12 20 40.0% 13 9 22 59.1% 5 2 7 71.4% — — — — 2006 12 9 21 57.1% 11 4 15 73.3% 2 2 4 50.0% 0 1 1 0.0%
23 2005 16 11 27 59.3% 11 6 17 64.7% 5 1 6 83.3% 0 1 1 0.0% 2007 2 4 6 33.3% 4 5 9 44.4% — — — — 1 1 2 50.0%
24 2006 4 11 15 26.7% 4 7 11 36.4% 1 3 4 25.0% 1 1 2 50.0% 2008 15 9 24 62.5% 2 1 3 66.7% 5 1 6 83.3% — — — —
25 2007 5 7 12 41.7% 7 5 12 58.3% — — — — — — — — 2009 19 13 32 59.4% 5 5 10 50.0% 3 3 6 50.0% — — — —
26 2008 6 9 15 40.0% 15 10 25 60.0% 0 2 2 0.0% 0 1 1 0.0% 2010 16 12 28 57.1% 5 4 9 55.6% 2 2 4 50.0% — — — —
27 2009 1 7 8 12.5% 7 9 16 43.8% 0 1 1 0.0% — — — — 2011 15 14 29 51.7% 2 6 8 25.0% 1 3 4 25.0% — — — —
28 2010 12 11 23 52.2% 5 8 13 38.5% 3 1 4 75.0% — — — — 2012 17 15 32 53.1% 2 5 7 28.6% 6 4 10 60.0% — — — —
29 2011 16 15 31 51.6% 10 7 17 58.8% 2 2 4 50.0% 1 1 2 50.0% 2013 12 12 24 50.0% 5 4 9 55.6% 0 1 1 0.0% — — — —
30 2012 8 12 20 40.0% 8 6 14 57.1% 5 3 8 62.5% 3 1 4 75.0% 2014 6 8 14 42.9% 1 2 3 33.3% 5 3 8 62.5% — — — —
31 2013 17 16 33 51.5% 7 6 13 53.8% 2 2 4 50.0% 1 1 2 50.0% 2015 0 1 1 0.0% — — — — — — — — — — — —
32 2014 18 17 35 51.4% 4 6 10 40.0% 6 3 9 66.7% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
33 2015 5 14 19 26.3% 6 5 11 54.5% 3 3 6 50.0% — — — — — — — — — — — — — — — — — — — — —
34 2016 0 4 4 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 119 154 273 43.6% 117 101 218 53.7% 32 24 56 57.1% 7 9 16 43.8% — 143 126 269 53.2% 48 44 92 52.2% 24 22 46 52.2% 3 4 7 42.9%

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 Klara Koukalova Jie Zheng
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 — — — — — — — — — — — — — — — — 2002 1507 104.9 — — — — — — — 40.0% -0.60 1–0 1–1 — +0.03
19 2001 1520 104.0 — — — — — +55 — 47.8% +0.26 4–1 (80%) 0–1 — +1.03 2003 1536 113.8 — — — — +24 — — 51.6% +0.06 1–2 (33%) 1–0 — +0.41
20 2002 1527 105.4 — — — — — +71 — 50.0% -0.42 2–4 (33%) 1–0 — +0.68 2004 1547 127.3 -2.88 -1.53 0.755 43.6% +22 +39 -34 39.7% -0.48 2–5 (29%) 2–0 — +0.21
21 2003 1537 119.8 — — — — -60 +108 — 44.4% -0.35 7–8 (47%) 1–3 (25%) 99.1 +0.56 2005 1702 131.1 -0.46 -1.44 0.823 45.8% -19 -40 — 55.4% +0.42 11–5 (69%) 4–3 (57%) 107.3 -0.22
22 2004 1612 117.6 — — — — -110 +85 +30 49.5% -0.07 8–7 (53%) 6–4 (60%) 103.5 +0.67 2006 1778 132.0 -1.03 +1.40 1.019 50.5% -50 -22 -207 58.9% +0.37 7–8 (47%) 8–3 (73%) 103.8 -0.42
23 2005 1764 126.4 — — — — -90 +7 -18 55.5% +0.09 15–4 (79%) 9–2 (82%) 118.0 +1.13 2007 1690 124.7 +1.30 +1.45 1.082 51.4% -13 +33 — 45.9% -0.08 0–3 (0%) 0–3 (0%) 91.7 -0.24
24 2006 1547 107.1 — — — — +14 +77 +135 37.0% -1.05 2–7 (22%) 3–3 (50%) 92.0 +0.20 2008 1845 147.4 +1.86 +3.35 1.109 52.4% -68 -101 -119 59.7% +1.01 7–1 (88%) 2–3 (40%) 107.4 -2.42
25 2007 1579 115.5 — — — — -13 +59 — 50.0% +0.06 3–5 (38%) 3–4 (43%) 98.3 +0.21 2009 1782 142.7 +1.41 +2.49 1.073 51.6% +25 -47 -70 54.5% +0.39 10–6 (63%) 6–6 (50%) 104.2 -0.17
26 2008 1574 111.3 — — — — -45 +84 — 48.5% -0.08 10–9 (53%) 3–5 (38%) 100.5 +0.48 2010 1763 139.6 -1.89 +1.53 0.971 49.4% +49 -45 -75 52.6% -0.01 9–6 (60%) 7–0 (100%) 106.1 +0.54
27 2009 1534 110.3 — — — — -72 +97 — 35.0% -0.95 5–5 (50%) 4–5 (44%) 100.5 -0.40 2011 1705 120.3 -2.95 -0.51 0.903 47.7% +56 -98 -88 43.9% -0.58 9–9 (50%) 3–5 (38%) 95.0 +0.59
28 2010 1657 126.4 — — — — -49 -66 +4 46.2% -0.20 10–5 (67%) 5–6 (45%) 106.2 +0.89 2012 1653 131.5 +0.57 +1.44 1.024 50.6% +36 -75 +52 49.5% -0.10 6–7 (46%) 3–3 (50%) 100.4 -0.25
29 2011 1713 131.7 — — — — -15 -60 -54 50.4% -0.03 13–6 (68%) 7–4 (64%) 109.2 +0.80 2013 1688 126.6 -2.38 +0.84 0.941 48.5% -1 -50 — 47.5% -0.36 8–4 (67%) 5–3 (63%) 107.5 +0.29
30 2012 1721 128.0 — — — — -45 -9 -3 51.0% +0.17 10–6 (63%) 5–7 (42%) 103.3 -0.68 2014 1670 119.0 -1.86 +0.63 0.939 48.7% -33 -52 +57 46.2% -0.42 2–2 (50%) 5–1 (83%) 101.8 -0.53
31 2013 1676 139.6 — — — — -9 +65 +31 51.7% +0.15 9–9 (50%) 6–9 (40%) 95.7 -1.87 2015 1648 95.9 -0.62 -1.23 0.644 39.3% — — — 0.0% -4.50 — — — +0.16
32 2014 1612 127.9 -2.87 -0.03 0.906 47.8% +13 +61 +151 50.8% -0.13 10–8 (56%) 11–4 (73%) 104.3 -0.55 — — — — — — — — — — — — — — — —
33 2015 1549 110.8 -2.79 +1.36 0.935 48.1% -28 +101 +170 40.5% -0.84 2–6 (25%) 3–4 (43%) 95.0 -0.51 — — — — — — — — — — — — — — — —
34 2016 1486 101.6 -2.24 -1.27 0.765 45.0% -28 — — 27.3% -1.55 0–3 (0%) 0–1 — +0.16 — — — — — — — — — — — — — — — —
Career — 1804 125.9 -2.79 +0.55 0.910 47.8% -34 +51 +56 47.9% -0.19 110–93 (54%) 67–62 (52%) 106.6 +0.50 — 1906 137.9 -0.68 +1.30 0.991 49.8% +7 -35 -39 50.9% +0.03 73–58 (56%) 47–31 (60%) 109.8 -0.49

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.