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

Klara Koukalova vs María Sánchez Lorenzo H2H: 1-2

María Sánchez Lorenzo holds a 2–1 lead over Klara Koukalova in their WTA head-to-head. Across 3 main-draw meetings, María Sánchez Lorenzo leads 2–0 on clay, while Klara Koukalova leads 1–0 on hard courts. Most recently, Klara Koukalova won the 2005 Portoroz round of 32 7-6(2) 6-0.

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Klara Koukalova
CZE Age 44 Right-Handed 166 cm / 5'5"
H2H
1 – 2
3 main-draw meetings
María Sánchez Lorenzo
ESP Age 48 Right-Handed 171 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Klara Koukalova #41 7-6(2) 6-0 María Sánchez Lorenzo #82 Match data Sep 22, 2005* R32 Portoroz Tier IV → modern equivalent WTA 250 Hard
María Sánchez Lorenzo #36 7-5 6-3 Klara Koukalova #83 Match data Mar 4, 2004* R32 Acapulco Tier III → modern equivalent WTA 250 Clay
María Sánchez Lorenzo #94 6-3 6-1 Klara Koukalova #73 Match data Apr 18, 2003* R16 Budapest Tier V → modern equivalent WTA 250 Clay

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
María Sánchez Lorenzo #1,067 #33 939 1,726 127 181 41.2% 0 0 0 0 1 1

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 María Sánchez Lorenzo
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1994 3–4 42.9% #131 1,520 0 0
17 — — — — — — — 1995 4–6 40.0% #125 1,554 0 0
18 — — — — — — — 1996 4–11 26.7% #117 1,500 0 0
19 2001 5–4 55.6% #139 1,519 0 0 1997 10–10 50.0% #53 1,610 0 0
20 2002 4–5 44.4% #117 1,527 0 0 1998 10–21 32.3% #72 1,589 0 0
21 2003 14–19 42.4% #63 1,537 0 0 1999 19–21 47.5% #41 1,667 0 1
22 2004 26–23 53.1% #46 1,611 0 0 2000 9–15 37.5% #97 1,605 0 1
23 2005 32–19 62.7% #35 1,764 0 2 2001 4–9 30.8% #214 1,565 0 1
24 2006 10–22 31.2% #117 1,546 0 2 2002 2–5 28.6% #111 1,518 0 1
25 2007 12–12 50.0% #63 1,578 0 2 2003 22–18 55.0% #42 1,654 0 1
26 2008 21–22 48.8% #72 1,574 0 2 2004 22–26 45.8% #51 1,639 0 1
27 2009 8–17 32.0% #90 1,533 0 2 2005 9–20 31.0% #83 1,524 0 1
28 2010 20–20 50.0% #41 1,656 0 2 2006 9–15 37.5% #141 1,518 0 1
29 2011 29–25 53.7% #41 1,713 0 2 — — — — — — —
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 María Sánchez Lorenzo
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 — — — — — — — — — — — — — — — — — 1994 0 1 1 0.0% 3 2 5 60.0% — — — — 0 1 1 0.0%
17 — — — — — — — — — — — — — — — — — 1995 1 2 3 33.3% 3 4 7 42.9% — — — — — — — —
18 — — — — — — — — — — — — — — — — — 1996 1 3 4 25.0% 3 7 10 30.0% 0 1 1 0.0% — — — —
19 2001 — — — — 5 3 8 62.5% — — — — 0 1 1 0.0% 1997 0 4 4 0.0% 9 5 14 64.3% 1 1 2 50.0% — — — —
20 2002 0 2 2 0.0% 4 3 7 57.1% — — — — — — — — 1998 2 7 9 22.2% 8 10 18 44.4% 0 2 2 0.0% 0 2 2 0.0%
21 2003 3 6 9 33.3% 11 11 22 50.0% 0 1 1 0.0% 0 1 1 0.0% 1999 7 8 15 46.7% 10 9 19 52.6% 2 2 4 50.0% 0 2 2 0.0%
22 2004 8 12 20 40.0% 13 9 22 59.1% 5 2 7 71.4% — — — — 2000 2 6 8 25.0% 6 6 12 50.0% 0 1 1 0.0% 1 2 3 33.3%
23 2005 16 11 27 59.3% 11 6 17 64.7% 5 1 6 83.3% 0 1 1 0.0% 2001 0 2 2 0.0% 4 7 11 36.4% — — — — — — — —
24 2006 4 11 15 26.7% 4 7 11 36.4% 1 3 4 25.0% 1 1 2 50.0% 2002 — — — — 2 4 6 33.3% 0 1 1 0.0% — — — —
25 2007 5 7 12 41.7% 7 5 12 58.3% — — — — — — — — 2003 8 10 18 44.4% 13 6 19 68.4% 1 2 3 33.3% — — — —
26 2008 6 9 15 40.0% 15 10 25 60.0% 0 2 2 0.0% 0 1 1 0.0% 2004 7 14 21 33.3% 9 8 17 52.9% 5 3 8 62.5% 1 1 2 50.0%
27 2009 1 7 8 12.5% 7 9 16 43.8% 0 1 1 0.0% — — — — 2005 3 8 11 27.3% 5 9 14 35.7% 1 2 3 33.3% 0 1 1 0.0%
28 2010 12 11 23 52.2% 5 8 13 38.5% 3 1 4 75.0% — — — — 2006 5 7 12 41.7% 4 7 11 36.4% 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% — — — — — — — — — — — — — — — — —
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% — 36 72 108 33.3% 79 84 163 48.5% 10 16 26 38.5% 2 9 11 18.2%

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 María Sánchez Lorenzo
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 — — — — — — — — — — — — — — — — 1994 1521 108.6 — — — — — +90 — 42.1% -0.53 3–2 (60%) 0–1 — +0.17
17 — — — — — — — — — — — — — — — — 1995 1555 118.0 — — — — -30 +56 — 39.1% -1.39 2–1 (67%) 2–2 (50%) 102.5 -0.49
18 — — — — — — — — — — — — — — — — 1996 1501 112.8 — — — — +20 +44 — 38.9% -0.81 0–6 (0%) 1–0 — +0.47
19 2001 1520 104.0 — — — — — +55 — 47.8% +0.26 4–1 (80%) 0–1 — +1.03 1997 1611 134.8 — — — — -125 +89 — 46.7% -0.13 4–3 (57%) 1–0 — -0.41
20 2002 1527 105.4 — — — — — +71 — 50.0% -0.42 2–4 (33%) 1–0 — +0.68 1998 1590 125.2 — — — — -121 +70 — 33.8% -1.01 5–4 (56%) 2–4 (33%) 101.8 -1.55
21 2003 1537 119.8 — — — — -60 +108 — 44.4% -0.35 7–8 (47%) 1–3 (25%) 99.1 +0.56 1999 1668 135.6 — — — — -116 +41 -94 48.9% -0.11 6–8 (43%) 6–5 (55%) 101.4 +0.29
22 2004 1612 117.6 — — — — -110 +85 +30 49.5% -0.07 8–7 (53%) 6–4 (60%) 103.5 +0.67 2000 1605 114.8 — — — — -69 +63 — 38.8% -0.67 2–1 (67%) 2–2 (50%) 100.9 -0.55
23 2005 1764 126.4 — — — — -90 +7 -18 55.5% +0.09 15–4 (79%) 9–2 (82%) 118.0 +1.13 2001 1565 109.7 — — — — — +50 — 31.0% -1.48 2–1 (67%) 1–2 (33%) 100.7 -1.03
24 2006 1547 107.1 — — — — +14 +77 +135 37.0% -1.05 2–7 (22%) 3–3 (50%) 92.0 +0.20 2002 1518 105.3 — — — — — +47 — 37.5% -0.88 0–2 2–0 — +0.38
25 2007 1579 115.5 — — — — -13 +59 — 50.0% +0.06 3–5 (38%) 3–4 (43%) 98.3 +0.21 2003 1655 128.8 +1.51 +0.27 1.122 51.8% -94 +97 -105 53.1% +0.42 9–7 (56%) 3–4 (43%) 102.9 -0.21
26 2008 1574 111.3 — — — — -45 +84 — 48.5% -0.08 10–9 (53%) 3–5 (38%) 100.5 +0.48 2004 1640 124.7 -0.83 -1.34 0.775 44.8% -96 +106 -40 44.1% -0.46 14–8 (64%) 3–5 (38%) 104.7 -2.84
27 2009 1534 110.3 — — — — -72 +97 — 35.0% -0.95 5–5 (50%) 4–5 (44%) 100.5 -0.40 2005 1525 104.0 -1.84 -4.52 0.720 43.4% -42 +93 +46 33.3% -1.01 6–5 (55%) 1–4 (20%) 99.2 -0.09
28 2010 1657 126.4 — — — — -49 -66 +4 46.2% -0.20 10–5 (67%) 5–6 (45%) 106.2 +0.89 2006 1518 115.8 -2.45 -3.16 0.808 45.5% -3 +67 — 42.1% -0.61 5–6 (45%) 0–1 — -0.75
29 2011 1713 131.7 — — — — -15 -60 -54 50.4% -0.03 13–6 (68%) 7–4 (64%) 109.2 +0.80 — — — — — — — — — — — — — — — —
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 — 1727 127.6 -1.19 -2.39 0.848 46.5% -78 +73 -49 42.3% -0.51 58–54 (52%) 24–30 (44%) 103.3 -2.15

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.