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

Klara Koukalova vs Timea Bacsinszky H2H: 1-0

Klara Koukalova holds a 1–0 lead over Timea Bacsinszky in their WTA head-to-head. Across 1 main-draw meeting, Klara Koukalova leads 1–0 on carpet. Most recently, Klara Koukalova won the 2011 Paris round of 32 6-3 6-3.

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Klara Koukalova
CZE Age 44 Right-Handed 166 cm / 5'5"
H2H
1 – 0
1 main-draw meetings
Timea Bacsinszky
Switzerland Age 37 Right-Handed 170 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Klara Koukalova #35 6-3 6-3 Timea Bacsinszky #46 Match data Feb 10, 2011* R32 Paris Premier → modern equivalent WTA 500 Carpet

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
Timea Bacsinszky #941 #9 3,157 1,935 163 141 53.6% 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 Timea Bacsinszky
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 2004 0–2 0.0% #252 1,484 0 0
17 — — — — — — — 2006 3–3 50.0% #124 1,541 0 0
18 — — — — — — — 2007 2–6 25.0% #122 1,522 0 0
19 2001 5–4 55.6% #139 1,519 0 0 2008 13–16 44.8% #54 1,589 0 0
20 2002 4–5 44.4% #117 1,527 0 0 2009 17–10 63.0% #53 1,739 0 1
21 2003 14–19 42.4% #63 1,537 0 0 2010 19–21 47.5% #50 1,694 0 1
22 2004 26–23 53.1% #46 1,611 0 0 2011 3–6 33.3% #247 1,663 0 1
23 2005 32–19 62.7% #35 1,764 0 2 2012 2–6 25.0% #179 1,604 0 1
24 2006 10–22 31.2% #117 1,546 0 2 2013 0–1 0.0% #237 1,597 0 1
25 2007 12–12 50.0% #63 1,578 0 2 2014 11–10 52.4% #48 1,678 0 1
26 2008 21–22 48.8% #72 1,574 0 2 2015 37–14 72.5% #12 1,845 0 3
27 2009 8–17 32.0% #90 1,533 0 2 2016 32–19 62.7% #15 1,758 0 4
28 2010 20–20 50.0% #41 1,656 0 2 2017 15–9 62.5% #39 1,809 0 4
29 2011 29–25 53.7% #41 1,713 0 2 2018 3–8 27.3% #191 1,721 0 4
30 2012 24–22 52.2% #28 1,721 0 2 2019 6–10 37.5% #139 1,641 0 4
31 2013 27–25 51.9% #35 1,675 0 2 — — — — — — —
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 Timea Bacsinszky
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 %
15 — — — — — — — — — — — — — — — — — 2004 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
17 — — — — — — — — — — — — — — — — — 2006 2 1 3 66.7% 1 2 3 33.3% — — — — — — — —
18 — — — — — — — — — — — — — — — — — 2007 0 2 2 0.0% 2 3 5 40.0% 0 1 1 0.0% — — — —
19 2001 — — — — 5 3 8 62.5% — — — — 0 1 1 0.0% 2008 6 8 14 42.9% 6 7 13 46.2% 1 1 2 50.0% — — — —
20 2002 0 2 2 0.0% 4 3 7 57.1% — — — — — — — — 2009 10 5 15 66.7% 6 3 9 66.7% 1 1 2 50.0% 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% 2010 9 12 21 42.9% 10 7 17 58.8% 0 1 1 0.0% 0 1 1 0.0%
22 2004 8 12 20 40.0% 13 9 22 59.1% 5 2 7 71.4% — — — — 2011 3 5 8 37.5% — — — — — — — — 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% 2012 1 3 4 25.0% 1 3 4 25.0% — — — — — — — —
24 2006 4 11 15 26.7% 4 7 11 36.4% 1 3 4 25.0% 1 1 2 50.0% 2013 0 1 1 0.0% — — — — — — — — — — — —
25 2007 5 7 12 41.7% 7 5 12 58.3% — — — — — — — — 2014 7 7 14 50.0% 3 2 5 60.0% 1 1 2 50.0% — — — —
26 2008 6 9 15 40.0% 15 10 25 60.0% 0 2 2 0.0% 0 1 1 0.0% 2015 24 9 33 72.7% 9 4 13 69.2% 4 1 5 80.0% — — — —
27 2009 1 7 8 12.5% 7 9 16 43.8% 0 1 1 0.0% — — — — 2016 13 13 26 50.0% 17 4 21 81.0% 2 2 4 50.0% — — — —
28 2010 12 11 23 52.2% 5 8 13 38.5% 3 1 4 75.0% — — — — 2017 4 3 7 57.1% 9 4 13 69.2% 2 2 4 50.0% — — — —
29 2011 16 15 31 51.6% 10 7 17 58.8% 2 2 4 50.0% 1 1 2 50.0% 2018 3 7 10 30.0% 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% 2019 4 6 10 40.0% 2 3 5 40.0% 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% — — — — — — — — — — — — — — — — —
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% — 86 83 169 50.9% 66 44 110 60.0% 11 11 22 50.0% 0 3 3 0.0%

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 Timea Bacsinszky
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
15 — — — — — — — — — — — — — — — — 2004 1485 103.3 — — — — — — — 20.0% -1.80 0–1 0–1 — -0.11
17 — — — — — — — — — — — — — — — — 2006 1542 116.2 +3.56 +1.88 1.400 57.0% +31 -31 — 36.4% -0.64 1–0 — — -0.37
18 — — — — — — — — — — — — — — — — 2007 1522 115.5 -0.18 -0.57 0.907 47.9% — -4 — 33.3% -0.33 0–2 1–2 (33%) — -0.40
19 2001 1520 104.0 — — — — — +55 — 47.8% +0.26 4–1 (80%) 0–1 — +1.03 2008 1589 126.2 -0.62 +0.29 0.970 49.3% +20 -40 — 44.6% -0.45 4–5 (44%) 1–2 (33%) 100.8 -0.23
20 2002 1527 105.4 — — — — — +71 — 50.0% -0.42 2–4 (33%) 1–0 — +0.68 2009 1740 124.9 +0.62 +0.51 1.044 51.0% -48 -88 — 56.7% +0.45 6–2 (75%) 1–2 (33%) 105.7 +0.19
21 2003 1537 119.8 — — — — -60 +108 — 44.4% -0.35 7–8 (47%) 1–3 (25%) 99.1 +0.56 2010 1694 127.2 -1.10 +1.16 0.983 49.6% -12 -15 — 46.6% -0.19 5–5 (50%) 4–7 (36%) 96.6 +1.27
22 2004 1612 117.6 — — — — -110 +85 +30 49.5% -0.07 8–7 (53%) 6–4 (60%) 103.5 +0.67 2011 1664 120.0 +0.92 +0.57 0.873 47.3% -9 — — 36.4% -1.00 2–2 (50%) 0–1 — -0.28
23 2005 1764 126.4 — — — — -90 +7 -18 55.5% +0.09 15–4 (79%) 9–2 (82%) 118.0 +1.13 2012 1604 100.6 -3.34 -1.85 0.775 43.6% +16 +53 — 25.0% -1.58 1–1 0–1 — -0.15
24 2006 1547 107.1 — — — — +14 +77 +135 37.0% -1.05 2–7 (22%) 3–3 (50%) 92.0 +0.20 2013 1597 104.4 -0.12 +0.61 0.812 45.2% — — — 0.0% -3.00 — — — -0.32
25 2007 1579 115.5 — — — — -13 +59 — 50.0% +0.06 3–5 (38%) 3–4 (43%) 98.3 +0.21 2014 1679 141.7 +1.87 +2.26 1.066 51.2% -13 +1 — 53.3% +0.42 1–4 (20%) 1–4 (20%) 94.6 -0.84
26 2008 1574 111.3 — — — — -45 +84 — 48.5% -0.08 10–9 (53%) 3–5 (38%) 100.5 +0.48 2015 1845 146.1 +1.78 +3.78 1.118 52.2% -20 -75 -157 64.4% +0.91 16–4 (80%) 4–4 (50%) 109.4 -1.30
27 2009 1534 110.3 — — — — -72 +97 — 35.0% -0.95 5–5 (50%) 4–5 (44%) 100.5 -0.40 2016 1759 141.7 +1.97 +2.62 1.105 52.1% -20 +159 -87 60.0% +0.77 10–5 (67%) 2–3 (40%) 104.1 +1.27
28 2010 1657 126.4 — — — — -49 -66 +4 46.2% -0.20 10–5 (67%) 5–6 (45%) 106.2 +0.89 2017 1809 137.6 +2.69 +3.09 1.176 53.2% -61 +141 -121 66.0% +1.45 4–5 (44%) 3–2 (60%) 97.5 -0.19
29 2011 1713 131.7 — — — — -15 -60 -54 50.4% -0.03 13–6 (68%) 7–4 (64%) 109.2 +0.80 2018 1722 119.2 -1.27 -1.05 0.891 47.5% -27 — — 34.6% -1.58 1–5 (17%) 2–1 (67%) 95.4 -0.52
30 2012 1721 128.0 — — — — -45 -9 -3 51.0% +0.17 10–6 (63%) 5–7 (42%) 103.3 -0.68 2019 1642 126.3 -1.44 +0.08 0.966 49.1% +23 +199 — 42.1% -0.50 2–4 (33%) 0–3 (0%) 94.1 -0.93
31 2013 1676 139.6 — — — — -9 +65 +31 51.7% +0.15 9–9 (50%) 6–9 (40%) 95.7 -1.87 — — — — — — — — — — — — — — — —
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 — 1936 141.2 +0.69 +1.70 1.038 50.7% -15 +35 -124 52.4% +0.21 53–45 (54%) 19–33 (37%) 96.0 -0.96

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.