H2H data updated: 2026-09-13 00:00 UTC

Klara Koukalova vs Patty Schnyder H2H: 0-4

Patty Schnyder holds a 4–0 lead over Klara Koukalova in their WTA head-to-head. Across 4 main-draw meetings, Patty Schnyder leads 3–0 on hard courts and 1–0 on clay. Most recently, Patty Schnyder won the 2010 Linz Open second round 6-2 6-0.

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Klara Koukalova
CZE Age 44 Right-Handed 166 cm / 5'5"
H2H
0 – 4
4 main-draw meetings
Patty Schnyder
SUI Age 47 Left-Handed 168 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Patty Schnyder #47 6-2 6-0 Klara Koukalova #38 Match data Oct 15, 2010* R16 Linz Open International → modern equivalent WTA 250 Hard
Patty Schnyder #13 5-7 6-1 6-2 Klara Koukalova #85 Match data Sep 28, 2007* R16 Luxembourg Tier II → modern equivalent WTA 500 Hard
Patty Schnyder #13 6-4 6-0 Klara Koukalova #47 Match data Apr 15, 2005* R16 Charleston Open Tier I → modern equivalent WTA 1000 Clay
Patty Schnyder #37 6-4 3-6 6-2 Klara Koukalova #139 Match data Jan 2, 2002* R32 Gold Coast Tier III → 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
Patty Schnyder #278 #7 3,050 1,984 495 350 58.6% 0 1 0 1 9 11

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 Patty Schnyder
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1995 1–1 50.0% #143 1,526 0 0
17 — — — — — — — 1996 7–10 41.2% #64 1,586 0 0
18 — — — — — — — 1997 21–24 46.7% #26 1,709 0 0
19 2001 5–4 55.6% #139 1,519 0 0 1998 51–20 71.8% #11 1,903 0 5
20 2002 4–5 44.4% #117 1,527 0 0 1999 29–23 55.8% #21 1,792 0 6
21 2003 14–19 42.4% #63 1,537 0 0 2000 31–25 55.4% #25 1,750 0 6
22 2004 26–23 53.1% #46 1,611 0 0 2001 24–24 50.0% #37 1,734 0 7
23 2005 32–19 62.7% #35 1,764 0 2 2002 34–24 58.6% #15 1,848 0 8
24 2006 10–22 31.2% #117 1,546 0 2 2003 28–23 54.9% #23 1,809 0 8
25 2007 12–12 50.0% #63 1,578 0 2 2004 33–23 58.9% #14 1,808 0 8
26 2008 21–22 48.8% #72 1,574 0 2 2005 58–25 69.9% #7 1,932 0 10
27 2009 8–17 32.0% #90 1,533 0 2 2006 47–25 65.3% #9 1,889 0 10
28 2010 20–20 50.0% #41 1,656 0 2 2007 45–26 63.4% #16 1,885 0 10
29 2011 29–25 53.7% #41 1,713 0 2 2008 34–22 60.7% #14 1,820 0 11
30 2012 24–22 52.2% #28 1,721 0 2 2009 21–22 48.8% #42 1,754 0 11
31 2013 27–25 51.9% #35 1,675 0 2 2010 26–19 57.8% #44 1,798 0 11
32 2014 29–27 51.8% #40 1,611 0 3 2011 3–9 25.0% #55 1,668 0 11
33 2015 14–22 38.9% #99 1,549 0 3 — — — — — — —
34 2016 0–4 0.0% #400 1,486 0 3 — — — — — — —
37 — — — — — — — 2016 0–1 0.0% #324 1,631 0 11
38 — — — — — — — 2017 1–1 50.0% #148 1,628 0 11
39 — — — — — — — 2018 1–3 25.0% #278 1,597 0 11

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 Patty Schnyder
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 — — — — — — — — — — — — — — — — — 1995 1 1 2 50.0% — — — — — — — — — — — —
17 — — — — — — — — — — — — — — — — — 1996 0 2 2 0.0% 5 4 9 55.6% 0 1 1 0.0% 2 3 5 40.0%
18 — — — — — — — — — — — — — — — — — 1997 9 9 18 50.0% 11 10 21 52.4% 0 2 2 0.0% 1 3 4 25.0%
19 2001 — — — — 5 3 8 62.5% — — — — 0 1 1 0.0% 1998 17 9 26 65.4% 27 6 33 81.8% 1 2 3 33.3% 6 3 9 66.7%
20 2002 0 2 2 0.0% 4 3 7 57.1% — — — — — — — — 1999 16 10 26 61.5% 12 8 20 60.0% 0 1 1 0.0% 1 4 5 20.0%
21 2003 3 6 9 33.3% 11 11 22 50.0% 0 1 1 0.0% 0 1 1 0.0% 2000 15 11 26 57.7% 9 8 17 52.9% 3 2 5 60.0% 4 4 8 50.0%
22 2004 8 12 20 40.0% 13 9 22 59.1% 5 2 7 71.4% — — — — 2001 11 10 21 52.4% 11 10 21 52.4% 2 2 4 50.0% 0 2 2 0.0%
23 2005 16 11 27 59.3% 11 6 17 64.7% 5 1 6 83.3% 0 1 1 0.0% 2002 14 10 24 58.3% 16 10 26 61.5% 1 2 3 33.3% 3 2 5 60.0%
24 2006 4 11 15 26.7% 4 7 11 36.4% 1 3 4 25.0% 1 1 2 50.0% 2003 14 9 23 60.9% 10 9 19 52.6% 0 1 1 0.0% 4 4 8 50.0%
25 2007 5 7 12 41.7% 7 5 12 58.3% — — — — — — — — 2004 18 12 30 60.0% 11 6 17 64.7% 4 3 7 57.1% 0 2 2 0.0%
26 2008 6 9 15 40.0% 15 10 25 60.0% 0 2 2 0.0% 0 1 1 0.0% 2005 42 17 59 71.2% 15 6 21 71.4% 0 1 1 0.0% 1 1 2 50.0%
27 2009 1 7 8 12.5% 7 9 16 43.8% 0 1 1 0.0% — — — — 2006 30 15 45 66.7% 12 7 19 63.2% 1 1 2 50.0% 4 2 6 66.7%
28 2010 12 11 23 52.2% 5 8 13 38.5% 3 1 4 75.0% — — — — 2007 30 18 48 62.5% 12 6 18 66.7% 3 1 4 75.0% 0 1 1 0.0%
29 2011 16 15 31 51.6% 10 7 17 58.8% 2 2 4 50.0% 1 1 2 50.0% 2008 25 16 41 61.0% 9 5 14 64.3% 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% 2009 8 12 20 40.0% 12 8 20 60.0% 0 1 1 0.0% 1 1 2 50.0%
31 2013 17 16 33 51.5% 7 6 13 53.8% 2 2 4 50.0% 1 1 2 50.0% 2010 11 9 20 55.0% 14 8 22 63.6% 0 1 1 0.0% 1 1 2 50.0%
32 2014 18 17 35 51.4% 4 6 10 40.0% 6 3 9 66.7% 1 1 2 50.0% 2011 3 4 7 42.9% 0 5 5 0.0% — — — — — — — —
33 2015 5 14 19 26.3% 6 5 11 54.5% 3 3 6 50.0% — — — — — — — — — — — — — — — — — — — — —
34 2016 0 4 4 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
37 — — — — — — — — — — — — — — — — — 2016 — — — — 0 1 1 0.0% — — — — — — — —
38 — — — — — — — — — — — — — — — — — 2017 — — — — 1 1 2 50.0% — — — — — — — —
39 — — — — — — — — — — — — — — — — — 2018 0 1 1 0.0% 1 2 3 33.3% — — — — — — — —
Career — 119 154 273 43.6% 117 101 218 53.7% 32 24 56 57.1% 7 9 16 43.8% — 264 175 439 60.1% 188 120 308 61.0% 15 22 37 40.5% 28 33 61 45.9%

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 66/96 of Klara Koukalova's and 311/496 of Patty Schnyder'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 Klara Koukalova Patty Schnyder
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%
24 — —/— — — — — — — — — — 2003 7/51 2.3 1.3 62.4% 65.7% 61.0% 60.5% 42.0% 63.0% 42.9%
25 — —/— — — — — — — — — — 2004 12/56 3.3 3.0 61.5% 66.1% 51.6% 45.1% 45.4% 60.7% 45.6%
26 — —/— — — — — — — — — — 2005 20/83 3.7 2.4 60.5% 64.6% 49.7% 59.6% 51.8% 58.6% 45.3%
27 — —/— — — — — — — — — — 2006 50/72 3.8 2.2 63.4% 65.7% 51.4% 61.6% 49.7% 60.3% 45.6%
28 — —/— — — — — — — — — — 2007 66/71 3.2 2.3 65.5% 66.1% 52.0% 58.4% 49.6% 61.1% 45.3%
29 — —/— — — — — — — — — — 2008 51/56 2.6 2.4 63.7% 64.1% 50.4% 55.4% 43.9% 59.2% 44.8%
30 — —/— — — — — — — — — — 2009 42/43 2.5 2.5 61.8% 61.6% 51.0% 56.5% 52.6% 57.4% 42.2%
31 — —/— — — — — — — — — — 2010 44/45 2.2 2.3 63.9% 60.2% 47.9% 54.6% 45.7% 55.7% 43.1%
32 2014 31/56 1.8 5.0 55.4% 61.0% 41.7% 47.6% 48.1% 51.9% 43.5% 2011 12/12 1.8 2.6 61.5% 55.2% 44.6% 47.4% 46.7% 51.2% 37.7%
33 2015 31/36 0.7 5.5 55.6% 60.9% 46.7% 43.3% 48.1% 54.4% 42.6% — —/— — — — — — — — — —
34 2016 4/4 0.3 7.3 56.6% 57.9% 44.2% 56.5% 65.5% 52.2% 36.5% — —/— — — — — — — — — —
37 — —/— — — — — — — — — — 2016 1/1 1.0 3.0 58.2% 54.7% 41.3% 66.7% 57.1% 49.1% 52.3%
38 — —/— — — — — — — — — — 2017 2/2 3.5 3.5 64.6% 64.7% 55.9% 67.9% 30.6% 61.7% 39.6%
39 — —/— — — — — — — — — — 2018 4/4 1.0 2.3 66.7% 59.9% 44.0% 41.5% 33.6% 54.4% 39.3%
Career — 66/563 1.2 5.4 55.5% 60.8% 44.2% 46.1% 49.2% 53.1% 42.7% — 311/845 2.9 2.4 63.4% 63.6% 50.6% 56.7% 47.9% 58.7% 44.1%

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 Patty Schnyder
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 — — — — — — — — — — — — — — — — 1995 1527 112.0 — — — — — — — 40.0% -1.40 1–0 — — -0.07
17 — — — — — — — — — — — — — — — — 1996 1586 120.2 — — — — -33 +52 — 40.5% -0.76 5–3 (63%) 4–3 (57%) 105.4 -0.06
18 — — — — — — — — — — — — — — — — 1997 1710 151.6 — — — — -46 +9 — 50.0% +0.26 1–11 (8%) 4–5 (44%) 90.4 -0.80
19 2001 1520 104.0 — — — — — +55 — 47.8% +0.26 4–1 (80%) 0–1 — +1.03 1998 1903 159.4 — — — — -62 +111 -333 66.7% +1.21 15–12 (56%) 10–5 (67%) 109.2 -0.16
20 2002 1527 105.4 — — — — — +71 — 50.0% -0.42 2–4 (33%) 1–0 — +0.68 1999 1792 148.7 — — — — +35 +80 — 54.3% -0.08 13–12 (52%) 8–1 (89%) 102.0 -0.13
21 2003 1537 119.8 — — — — -60 +108 — 44.4% -0.35 7–8 (47%) 1–3 (25%) 99.1 +0.56 2000 1751 142.6 — — — — +23 +53 -191 53.4% +0.31 11–8 (58%) 9–5 (64%) 103.8 -1.04
22 2004 1612 117.6 — — — — -110 +85 +30 49.5% -0.07 8–7 (53%) 6–4 (60%) 103.5 +0.67 2001 1734 129.7 — — — — -24 +33 -136 53.1% -0.08 7–14 (33%) 7–4 (64%) 95.1 +0.22
23 2005 1764 126.4 — — — — -90 +7 -18 55.5% +0.09 15–4 (79%) 9–2 (82%) 118.0 +1.13 2002 1848 146.2 — — — — -30 -40 -263 53.7% +0.32 15–7 (68%) 10–5 (67%) 109.0 -1.16
24 2006 1547 107.1 — — — — +14 +77 +135 37.0% -1.05 2–7 (22%) 3–3 (50%) 92.0 +0.20 2003 1810 143.5 +3.50 +0.33 1.160 53.0% +28 -43 — 51.4% +0.06 7–4 (64%) 5–5 (50%) 100.7 +0.37
25 2007 1579 115.5 — — — — -13 +59 — 50.0% +0.06 3–5 (38%) 3–4 (43%) 98.3 +0.21 2004 1809 142.7 +3.52 +0.81 1.159 52.9% +2 +9 -226 59.7% +0.61 12–8 (60%) 5–5 (50%) 99.4 +1.41
26 2008 1574 111.3 — — — — -45 +84 — 48.5% -0.08 10–9 (53%) 3–5 (38%) 100.5 +0.48 2005 1932 158.1 +2.86 +1.20 1.093 51.8% -18 +31 — 66.2% +1.20 19–17 (53%) 8–7 (53%) 99.0 +3.23
27 2009 1534 110.3 — — — — -72 +97 — 35.0% -0.95 5–5 (50%) 4–5 (44%) 100.5 -0.40 2006 1890 156.1 +3.89 +1.47 1.148 53.0% +35 +25 — 62.8% +0.85 10–8 (56%) 12–7 (63%) 102.4 +1.42
28 2010 1657 126.4 — — — — -49 -66 +4 46.2% -0.20 10–5 (67%) 5–6 (45%) 106.2 +0.89 2007 1886 151.5 +4.70 +1.91 1.163 53.3% -17 +90 -218 61.6% +1.02 13–13 (50%) 4–7 (36%) 94.4 +2.16
29 2011 1713 131.7 — — — — -15 -60 -54 50.4% -0.03 13–6 (68%) 7–4 (64%) 109.2 +0.80 2008 1821 141.5 +3.54 +0.46 1.097 51.8% -3 +98 — 57.7% +0.47 11–9 (55%) 10–3 (77%) 102.4 +2.47
30 2012 1721 128.0 — — — — -45 -9 -3 51.0% +0.17 10–6 (63%) 5–7 (42%) 103.3 -0.68 2009 1754 137.4 +1.61 -0.95 0.991 49.8% -10 +114 — 49.0% -0.07 7–5 (58%) 8–2 (80%) 103.6 -1.38
31 2013 1676 139.6 — — — — -9 +65 +31 51.7% +0.15 9–9 (50%) 6–9 (40%) 95.7 -1.87 2010 1799 133.5 -0.01 -0.10 0.972 49.4% -35 +64 — 51.0% +0.09 12–2 (86%) 3–8 (27%) 104.3 -1.95
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 2011 1668 112.8 -2.14 -2.61 0.773 44.9% +67 +63 — 27.6% -1.34 3–2 (60%) 2–0 — -0.02
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 — — — — — — — — — — — — — — — —
37 — — — — — — — — — — — — — — — — 2016 1632 99.5 -0.77 +0.04 1.027 50.7% — — — 33.3% 0.00 0–1 — — -0.10
38 — — — — — — — — — — — — — — — — 2017 1628 107.6 -0.85 -0.91 1.035 50.3% — — — 50.0% +0.34 1–1 1–2 (33%) — +0.25
39 — — — — — — — — — — — — — — — — 2018 1597 111.4 -1.17 -1.12 0.861 46.5% — +29 — 22.2% -1.22 1–0 0–1 — -0.22
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 — 1984 151.9 +2.71 +0.57 1.069 51.4% -6 +46 -221 56.5% +0.46 164–137 (54%) 110–75 (59%) 105.5 +0.53

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.