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

Klara Koukalova vs Elena Baltacha H2H: 1-0

Klara Koukalova holds a 1–0 lead over Elena Baltacha in their WTA head-to-head. Across 1 main-draw meeting, Klara Koukalova leads 1–0 on hard courts. Most recently, Klara Koukalova won the 2011 Miami Open round of 64 7-6(4) 6-3.

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

Klara Koukalova
CZE Age 44 Right-Handed 166 cm / 5'5"
H2H
1 – 0
1 main-draw meetings
Elena Baltacha
GBR Right-Handed 175 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Klara Koukalova #36 7-6(4) 6-3 Elena Baltacha #85 Match data Mar 23, 2011* R64 Miami Open Premier Mandatory → modern equivalent WTA 1000 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
Elena Baltacha #225 #49 1,179 1,670 48 75 39.0% 0 0 0 0 0 0

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 Elena Baltacha
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 2001 0–2 0.0% #242 1,488 0 0
18 — — — — — — — 2002 2–2 50.0% #157 1,518 0 0
19 2001 5–4 55.6% #139 1,519 0 0 2003 0–3 0.0% #382 1,491 0 0
20 2002 4–5 44.4% #117 1,527 0 0 2004 1–2 33.3% #185 1,498 0 0
21 2003 14–19 42.4% #63 1,537 0 0 2005 3–4 42.9% #129 1,506 0 0
22 2004 26–23 53.1% #46 1,611 0 0 — — — — — — —
23 2005 32–19 62.7% #35 1,764 0 2 2007 2–4 33.3% #187 1,508 0 0
24 2006 10–22 31.2% #117 1,546 0 2 2008 1–4 20.0% #136 1,495 0 0
25 2007 12–12 50.0% #63 1,578 0 2 2009 3–5 37.5% #84 1,521 0 0
26 2008 21–22 48.8% #72 1,574 0 2 2010 15–15 50.0% #55 1,630 0 0
27 2009 8–17 32.0% #90 1,533 0 2 2011 14–18 43.8% #51 1,627 0 0
28 2010 20–20 50.0% #41 1,656 0 2 2012 5–12 29.4% #174 1,566 0 0
29 2011 29–25 53.7% #41 1,713 0 2 2013 2–4 33.3% #225 1,558 0 0
30 2012 24–22 52.2% #28 1,721 0 2 — — — — — — —
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 Elena Baltacha
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 %
17 — — — — — — — — — — — — — — — — — 2001 — — — — — — — — 0 2 2 0.0% — — — —
18 — — — — — — — — — — — — — — — — — 2002 — — — — — — — — 2 2 4 50.0% — — — —
19 2001 — — — — 5 3 8 62.5% — — — — 0 1 1 0.0% 2003 0 1 1 0.0% — — — — 0 2 2 0.0% — — — —
20 2002 0 2 2 0.0% 4 3 7 57.1% — — — — — — — — 2004 — — — — — — — — 1 2 3 33.3% — — — —
21 2003 3 6 9 33.3% 11 11 22 50.0% 0 1 1 0.0% 0 1 1 0.0% 2005 2 1 3 66.7% — — — — 1 3 4 25.0% — — — —
22 2004 8 12 20 40.0% 13 9 22 59.1% 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% 2007 1 1 2 50.0% — — — — 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% 2008 0 1 1 0.0% 0 1 1 0.0% 1 2 3 33.3% — — — —
25 2007 5 7 12 41.7% 7 5 12 58.3% — — — — — — — — 2009 1 2 3 33.3% — — — — 2 3 5 40.0% — — — —
26 2008 6 9 15 40.0% 15 10 25 60.0% 0 2 2 0.0% 0 1 1 0.0% 2010 12 10 22 54.5% 1 2 3 33.3% 2 3 5 40.0% — — — —
27 2009 1 7 8 12.5% 7 9 16 43.8% 0 1 1 0.0% — — — — 2011 10 13 23 43.5% 2 3 5 40.0% 2 2 4 50.0% — — — —
28 2010 12 11 23 52.2% 5 8 13 38.5% 3 1 4 75.0% — — — — 2012 2 6 8 25.0% 0 3 3 0.0% 3 3 6 50.0% — — — —
29 2011 16 15 31 51.6% 10 7 17 58.8% 2 2 4 50.0% 1 1 2 50.0% 2013 — — — — 1 2 3 33.3% 1 2 3 33.3% — — — —
30 2012 8 12 20 40.0% 8 6 14 57.1% 5 3 8 62.5% 3 1 4 75.0% — — — — — — — — — — — — — — — — —
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% — 28 35 63 44.4% 4 11 15 26.7% 16 29 45 35.6% — — — —

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 Elena Baltacha
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
17 — — — — — — — — — — — — — — — — 2001 1489 101.5 — — — — — — — 0.0% -3.25 — — — -0.22
18 — — — — — — — — — — — — — — — — 2002 1519 104.8 — — — — — — +76 44.4% -0.33 1–0 0–1 — -0.01
19 2001 1520 104.0 — — — — — +55 — 47.8% +0.26 4–1 (80%) 0–1 — +1.03 2003 1491 107.9 -0.79 +0.01 1.032 49.4% — — — 20.0% -1.40 0–1 — — -0.18
20 2002 1527 105.4 — — — — — +71 — 50.0% -0.42 2–4 (33%) 1–0 — +0.68 2004 1499 104.0 -0.78 +0.29 0.975 50.4% — — +21 33.3% -0.50 — — — -0.12
21 2003 1537 119.8 — — — — -60 +108 — 44.4% -0.35 7–8 (47%) 1–3 (25%) 99.1 +0.56 2005 1507 102.4 +0.64 -3.12 0.843 46.5% +45 — -23 41.2% -0.88 2–1 (67%) 1–0 — +0.62
22 2004 1612 117.6 — — — — -110 +85 +30 49.5% -0.07 8–7 (53%) 6–4 (60%) 103.5 +0.67 — — — — — — — — — — — — — — — —
23 2005 1764 126.4 — — — — -90 +7 -18 55.5% +0.09 15–4 (79%) 9–2 (82%) 118.0 +1.13 2007 1509 98.7 +0.25 -1.20 0.861 47.7% — — -36 37.5% -0.81 2–2 (50%) 1–1 — 0.00
24 2006 1547 107.1 — — — — +14 +77 +135 37.0% -1.05 2–7 (22%) 3–3 (50%) 92.0 +0.20 2008 1496 97.3 -1.84 -2.72 0.779 44.5% — — -35 18.2% -2.09 1–0 0–1 — -0.36
25 2007 1579 115.5 — — — — -13 +59 — 50.0% +0.06 3–5 (38%) 3–4 (43%) 98.3 +0.21 2009 1521 116.1 +1.47 -1.58 0.893 47.9% +38 — -14 42.1% -0.63 1–2 (33%) 1–1 — -0.14
26 2008 1574 111.3 — — — — -45 +84 — 48.5% -0.08 10–9 (53%) 3–5 (38%) 100.5 +0.48 2010 1630 120.5 -0.45 -3.14 0.886 47.6% +7 -108 -118 49.2% -0.49 5–2 (71%) 4–2 (67%) 105.7 -0.05
27 2009 1534 110.3 — — — — -72 +97 — 35.0% -0.95 5–5 (50%) 4–5 (44%) 100.5 -0.40 2011 1628 127.6 +1.21 -0.89 1.001 50.1% -1 -104 -106 44.6% -0.42 4–5 (44%) 5–4 (56%) 99.1 -0.98
28 2010 1657 126.4 — — — — -49 -66 +4 46.2% -0.20 10–5 (67%) 5–6 (45%) 106.2 +0.89 2012 1567 100.8 -2.26 -3.52 0.788 45.0% -16 -73 +14 28.2% -1.44 4–1 (80%) 1–3 (25%) 101.9 -0.13
29 2011 1713 131.7 — — — — -15 -60 -54 50.4% -0.03 13–6 (68%) 7–4 (64%) 109.2 +0.80 2013 1558 95.9 -1.94 -2.72 0.736 44.1% — -79 -29 38.5% -1.77 0–1 2–0 — +0.27
30 2012 1721 128.0 — — — — -45 -9 -3 51.0% +0.17 10–6 (63%) 5–7 (42%) 103.3 -0.68 — — — — — — — — — — — — — — — —
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 — 1670 116.9 -0.18 -2.22 0.888 47.6% +4 -93 -26 39.6% -0.85 20–15 (57%) 15–13 (54%) 106.0 -1.07

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.