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

Klara Koukalova vs Tamarine Tanasugarn H2H: 0-1

Tamarine Tanasugarn holds a 1–0 lead over Klara Koukalova in their WTA head-to-head. Across 1 main-draw meeting, Tamarine Tanasugarn leads 1–0 on hard courts. Most recently, Tamarine Tanasugarn won the 2003 Sydney International round of 32 6-2 3-6 6-2.

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Klara Koukalova
Czech Republic Age 44 Right-Handed 166 cm / 5'5"
H2H
0 – 1
1 main-draw meetings
Tamarine Tanasugarn
THA Age 49 Right-Handed 165 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Tamarine Tanasugarn #29 6-2 3-6 6-2 Klara Koukalova #115 Match data Jan 9, 2003* R32 Sydney International Tier II → modern equivalent WTA 500 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
Tamarine Tanasugarn #947 #19 1,508 1,825 268 276 49.3% 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 Tamarine Tanasugarn
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1993 0–1 0.0% #407 1,483 0 0
17 — — — — — — — 1994 1–1 50.0% #227 1,493 0 0
18 — — — — — — — 1995 2–5 28.6% #213 1,479 0 0
19 2001 5–4 55.6% #139 1,519 0 0 1996 9–5 64.3% #75 1,610 0 0
20 2002 4–5 44.4% #117 1,527 0 0 1997 18–20 47.4% #47 1,647 0 0
21 2003 14–19 42.4% #63 1,537 0 0 1998 20–21 48.8% #37 1,701 0 0
22 2004 26–23 53.1% #46 1,611 0 0 1999 8–13 38.1% #71 1,633 0 0
23 2005 32–19 62.7% #35 1,764 0 2 2000 31–19 62.0% #28 1,792 0 0
24 2006 10–22 31.2% #117 1,546 0 2 2001 24–21 53.3% #29 1,698 0 0
25 2007 12–12 50.0% #63 1,578 0 2 2002 32–26 55.2% #28 1,676 0 0
26 2008 21–22 48.8% #72 1,574 0 2 2003 28–23 54.9% #34 1,694 0 1
27 2009 8–17 32.0% #90 1,533 0 2 2004 19–25 43.2% #66 1,609 0 1
28 2010 20–20 50.0% #41 1,656 0 2 2005 7–16 30.4% #122 1,496 0 1
29 2011 29–25 53.7% #41 1,713 0 2 2006 9–7 56.2% #72 1,584 0 1
30 2012 24–22 52.2% #28 1,721 0 2 2007 9–18 33.3% #117 1,568 0 1
31 2013 27–25 51.9% #35 1,675 0 2 2008 19–16 54.3% #37 1,684 0 2
32 2014 29–27 51.8% #40 1,611 0 3 2009 10–12 45.5% #101 1,645 0 3
33 2015 14–22 38.9% #99 1,549 0 3 2010 14–9 60.9% #62 1,732 0 4
34 2016 0–4 0.0% #400 1,486 0 3 2011 4–10 28.6% #94 1,648 0 4
35 — — — — — — — 2012 4–7 36.4% #152 1,595 0 4
38 — — — — — — — 2015 0–1 0.0% #855 1,577 0 4

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 Tamarine Tanasugarn
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 — — — — — — — — — — — — — — — — — 1993 0 1 1 0.0% — — — — — — — — — — — —
17 — — — — — — — — — — — — — — — — — 1994 1 1 2 50.0% — — — — — — — — — — — —
18 — — — — — — — — — — — — — — — — — 1995 2 5 7 28.6% — — — — — — — — — — — —
19 2001 — — — — 5 3 8 62.5% — — — — 0 1 1 0.0% 1996 8 4 12 66.7% — — — — 1 1 2 50.0% — — — —
20 2002 0 2 2 0.0% 4 3 7 57.1% — — — — — — — — 1997 12 11 23 52.2% 2 5 7 28.6% 3 3 6 50.0% 1 1 2 50.0%
21 2003 3 6 9 33.3% 11 11 22 50.0% 0 1 1 0.0% 0 1 1 0.0% 1998 15 12 27 55.6% 1 5 6 16.7% 4 3 7 57.1% 0 1 1 0.0%
22 2004 8 12 20 40.0% 13 9 22 59.1% 5 2 7 71.4% — — — — 1999 3 8 11 27.3% 0 3 3 0.0% 5 2 7 71.4% — — — —
23 2005 16 11 27 59.3% 11 6 17 64.7% 5 1 6 83.3% 0 1 1 0.0% 2000 19 12 31 61.3% 2 2 4 50.0% 9 3 12 75.0% 1 2 3 33.3%
24 2006 4 11 15 26.7% 4 7 11 36.4% 1 3 4 25.0% 1 1 2 50.0% 2001 18 15 33 54.5% 0 3 3 0.0% 6 3 9 66.7% — — — —
25 2007 5 7 12 41.7% 7 5 12 58.3% — — — — — — — — 2002 24 16 40 60.0% 3 6 9 33.3% 3 3 6 50.0% 2 1 3 66.7%
26 2008 6 9 15 40.0% 15 10 25 60.0% 0 2 2 0.0% 0 1 1 0.0% 2003 21 16 37 56.8% 1 3 4 25.0% 4 3 7 57.1% 2 1 3 66.7%
27 2009 1 7 8 12.5% 7 9 16 43.8% 0 1 1 0.0% — — — — 2004 13 18 31 41.9% 0 4 4 0.0% 6 2 8 75.0% 0 1 1 0.0%
28 2010 12 11 23 52.2% 5 8 13 38.5% 3 1 4 75.0% — — — — 2005 3 10 13 23.1% 0 4 4 0.0% 4 2 6 66.7% — — — —
29 2011 16 15 31 51.6% 10 7 17 58.8% 2 2 4 50.0% 1 1 2 50.0% 2006 7 6 13 53.8% — — — — 2 1 3 66.7% — — — —
30 2012 8 12 20 40.0% 8 6 14 57.1% 5 3 8 62.5% 3 1 4 75.0% 2007 7 12 19 36.8% 2 5 7 28.6% 0 1 1 0.0% — — — —
31 2013 17 16 33 51.5% 7 6 13 53.8% 2 2 4 50.0% 1 1 2 50.0% 2008 8 12 20 40.0% 0 2 2 0.0% 11 2 13 84.6% — — — —
32 2014 18 17 35 51.4% 4 6 10 40.0% 6 3 9 66.7% 1 1 2 50.0% 2009 3 7 10 30.0% 1 3 4 25.0% 6 2 8 75.0% — — — —
33 2015 5 14 19 26.3% 6 5 11 54.5% 3 3 6 50.0% — — — — 2010 12 5 17 70.6% 0 1 1 0.0% 2 3 5 40.0% — — — —
34 2016 0 4 4 0.0% — — — — — — — — — — — — 2011 3 9 12 25.0% — — — — 1 1 2 50.0% — — — —
35 — — — — — — — — — — — — — — — — — 2012 4 4 8 50.0% 0 1 1 0.0% 0 2 2 0.0% — — — —
38 — — — — — — — — — — — — — — — — — 2015 0 1 1 0.0% — — — — — — — — — — — —
Career — 119 154 273 43.6% 117 101 218 53.7% 32 24 56 57.1% 7 9 16 43.8% — 183 185 368 49.7% 12 47 59 20.3% 67 37 104 64.4% 6 7 13 46.2%

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 141/267 of Tamarine Tanasugarn'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 Tamarine Tanasugarn
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%
26 — —/— — — — — — — — — — 2003 6/51 2.0 3.0 58.2% 61.2% 49.7% 35.8% 37.7% 56.3% 42.0%
27 — —/— — — — — — — — — — 2004 4/44 2.0 4.5 59.8% 53.6% 36.4% 48.4% 51.3% 46.9% 39.9%
28 — —/— — — — — — — — — — 2005 9/23 1.8 3.6 58.3% 59.8% 45.3% 40.8% 52.1% 53.8% 48.0%
29 — —/— — — — — — — — — — 2006 3/16 1.7 2.3 62.1% 59.8% 46.6% 49.0% 41.0% 55.0% 41.7%
30 — —/— — — — — — — — — — 2007 21/27 1.4 4.0 59.8% 57.8% 40.3% 47.2% 47.0% 50.7% 40.6%
31 — —/— — — — — — — — — — 2008 30/35 1.1 2.9 62.5% 63.1% 46.1% 61.7% 50.8% 56.7% 42.7%
32 2014 31/56 1.8 5.0 55.4% 61.0% 41.7% 47.6% 48.1% 51.9% 43.5% 2009 20/22 0.8 3.4 65.8% 60.5% 46.3% 57.5% 47.3% 55.3% 42.6%
33 2015 31/36 0.7 5.5 55.6% 60.9% 46.7% 43.3% 48.1% 54.4% 42.6% 2010 22/23 1.0 3.1 68.1% 58.7% 51.5% 55.0% 56.2% 56.1% 48.3%
34 2016 4/4 0.3 7.3 56.6% 57.9% 44.2% 56.5% 65.5% 52.2% 36.5% 2011 14/14 0.7 3.4 63.9% 56.7% 43.6% 34.9% 42.6% 51.9% 40.0%
35 — —/— — — — — — — — — — 2012 11/11 1.0 3.5 64.1% 52.1% 45.1% 43.9% 58.9% 49.2% 41.3%
38 — —/— — — — — — — — — — 2015 1/1 0.0 4.0 67.2% 51.3% 36.8% 50.0% 50.0% 46.6% 30.9%
Career — 66/563 1.2 5.4 55.5% 60.8% 44.2% 46.1% 49.2% 53.1% 42.7% — 141/544 1.1 3.3 63.2% 59.0% 45.5% 50.7% 49.7% 53.9% 43.0%

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 Tamarine Tanasugarn
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 — — — — — — — — — — — — — — — — 1993 1483 96.2 — — — — — — — 0.0% -1.50 — 0–1 — +0.17
17 — — — — — — — — — — — — — — — — 1994 1493 103.5 — — — — — — — 50.0% -0.83 1–1 — — +0.06
18 — — — — — — — — — — — — — — — — 1995 1479 101.3 — — — — +23 — — 29.4% -1.53 2–1 (67%) 1–2 (33%) 100.8 +0.28
19 2001 1520 104.0 — — — — — +55 — 47.8% +0.26 4–1 (80%) 0–1 — +1.03 1996 1610 124.2 — — — — +2 — — 64.3% +1.21 0–2 1–3 (25%) — +0.66
20 2002 1527 105.4 — — — — — +71 — 50.0% -0.42 2–4 (33%) 1–0 — +0.68 1997 1648 125.4 — — — — -4 -102 +9 48.3% -0.34 5–6 (45%) 3–2 (60%) 100.9 +1.65
21 2003 1537 119.8 — — — — -60 +108 — 44.4% -0.35 7–8 (47%) 1–3 (25%) 99.1 +0.56 1998 1702 138.7 — — — — +13 -199 +25 48.9% -0.10 5–5 (50%) 3–4 (43%) 99.1 +1.91
22 2004 1612 117.6 — — — — -110 +85 +30 49.5% -0.07 8–7 (53%) 6–4 (60%) 103.5 +0.67 1999 1634 113.0 — — — — -11 -165 +110 40.8% -0.57 3–4 (43%) 3–2 (60%) 99.4 +0.52
23 2005 1764 126.4 — — — — -90 +7 -18 55.5% +0.09 15–4 (79%) 9–2 (82%) 118.0 +1.13 2000 1792 139.5 — — — — -52 -296 +110 59.5% +0.54 7–4 (64%) 6–7 (46%) 102.9 -1.30
24 2006 1547 107.1 — — — — +14 +77 +135 37.0% -1.05 2–7 (22%) 3–3 (50%) 92.0 +0.20 2001 1698 135.6 — — — — +14 -272 +291 51.5% +0.09 8–9 (47%) 7–6 (54%) 97.5 +2.28
25 2007 1579 115.5 — — — — -13 +59 — 50.0% +0.06 3–5 (38%) 3–4 (43%) 98.3 +0.21 2002 1677 130.8 — — — — +37 -232 +254 52.5% +0.01 15–10 (60%) 7–6 (54%) 101.9 +2.48
26 2008 1574 111.3 — — — — -45 +84 — 48.5% -0.08 10–9 (53%) 3–5 (38%) 100.5 +0.48 2003 1695 137.1 +0.58 -0.37 0.961 48.9% +45 -272 +201 54.7% +0.32 7–8 (47%) 5–6 (45%) 97.4 +0.78
27 2009 1534 110.3 — — — — -72 +97 — 35.0% -0.95 5–5 (50%) 4–5 (44%) 100.5 -0.40 2004 1610 121.0 -2.76 -1.27 0.751 43.8% -13 -221 +320 45.7% -0.05 2–8 (20%) 3–4 (43%) 92.4 +1.55
28 2010 1657 126.4 — — — — -49 -66 +4 46.2% -0.20 10–5 (67%) 5–6 (45%) 106.2 +0.89 2005 1497 98.5 -0.83 +0.77 1.037 50.9% -9 -166 +399 30.6% -1.35 2–1 (67%) 0–2 — +0.91
29 2011 1713 131.7 — — — — -15 -60 -54 50.4% -0.03 13–6 (68%) 7–4 (64%) 109.2 +0.80 2006 1585 113.8 -0.78 -1.37 0.927 47.9% -34 — +318 52.8% +0.56 3–3 (50%) 1–3 (25%) 98.4 +0.99
30 2012 1721 128.0 — — — — -45 -9 -3 51.0% +0.17 10–6 (63%) 5–7 (42%) 103.3 -0.68 2007 1569 117.4 -2.84 -1.65 0.822 45.7% 0 -212 — 29.8% -1.54 4–3 (57%) 2–1 (67%) 103.0 -2.05
31 2013 1676 139.6 — — — — -9 +65 +31 51.7% +0.15 9–9 (50%) 6–9 (40%) 95.7 -1.87 2008 1684 130.6 +1.07 -0.63 0.987 49.9% -102 — +348 53.2% -0.05 5–4 (56%) 5–1 (83%) 104.5 -1.05
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 2009 1646 112.2 -0.30 -0.53 0.953 49.0% -110 -287 +344 46.9% -0.18 2–3 (40%) 2–1 (67%) 99.3 -0.13
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 2010 1732 129.8 +0.24 +3.07 1.101 52.2% -26 — +172 55.8% +0.65 5–1 (83%) 2–2 (50%) 104.9 -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 2011 1648 112.1 -1.46 -2.12 0.832 45.7% -16 — — 28.6% -1.57 — — — -0.69
35 — — — — — — — — — — — — — — — — 2012 1595 100.2 -3.00 -1.41 0.812 45.8% +29 — — 31.8% -1.59 1–1 1–1 — -0.01
38 — — — — — — — — — — — — — — — — 2015 1577 97.4 -0.66 -2.32 0.578 38.9% — — — 0.0% -3.50 — 0–1 — +0.05
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 — 1825 132.1 -0.71 -0.34 0.932 48.5% -6 -214 +226 48.6% -0.13 77–74 (51%) 52–55 (49%) 98.6 +1.57

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.