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

Maria Jose Martinez Sanchez vs Klara Koukalova H2H: 1-1

Maria Jose Martinez Sanchez and Klara Koukalova are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Klara Koukalova leads 1–0 on clay, while Maria Jose Martinez Sanchez leads 1–0 on hard courts. Most recently, Maria Jose Martinez Sanchez won the 2011 Korea Open semifinal 6-3 6-2.

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Maria Jose Martinez Sanchez
Spain Age 44 Left-Handed 176 cm / 5'9"
H2H
1 – 1
2 main-draw meetings
Klara Koukalova
CZE Age 44 Right-Handed 166 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Maria Jose Martinez Sanchez #36 6-3 6-2 Klara Koukalova #43 Match data Sep 24, 2011* SF Korea Open International → modern equivalent WTA 250 Hard
Klara Koukalova #57 4-6 6-3 6-1 Maria Jose Martinez Sanchez #154 Match data Feb 28, 2008* R32 Acapulco Tier III → 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
Maria Jose Martinez Sanchez #761 #19 2,635 1,894 107 101 51.4% 0 1 0 0 4 5
Klara Koukalova #566 #20 1,860 1,803 275 288 48.8% 0 0 0 0 3 3

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 Maria Jose Martinez Sanchez Klara Koukalova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 2001 10–16 38.5% #93 1,520 0 0 — — — — — — —
19 2002 0–4 0.0% #282 1,461 0 0 2001 5–4 55.6% #139 1,519 0 0
20 — — — — — — — 2002 4–5 44.4% #117 1,527 0 0
21 — — — — — — — 2003 14–19 42.4% #63 1,537 0 0
22 — — — — — — — 2004 26–23 53.1% #46 1,611 0 0
23 2006 5–6 45.5% #106 1,488 0 0 2005 32–19 62.7% #35 1,764 0 2
24 2007 2–2 50.0% #174 1,506 0 0 2006 10–22 31.2% #117 1,546 0 2
25 2008 7–9 43.8% #93 1,556 0 0 2007 12–12 50.0% #63 1,578 0 2
26 2009 30–17 63.8% #26 1,781 0 2 2008 21–22 48.8% #72 1,574 0 2
27 2010 23–16 59.0% #28 1,806 0 3 2009 8–17 32.0% #90 1,533 0 2
28 2011 23–17 57.5% #35 1,818 0 5 2010 20–20 50.0% #41 1,656 0 2
29 2012 6–13 31.6% #162 1,677 0 5 2011 29–25 53.7% #41 1,713 0 2
30 2013 1–1 50.0% #555 1,668 0 5 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 Maria Jose Martinez Sanchez Klara Koukalova
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 %
18 2001 0 4 4 0.0% 10 11 21 47.6% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
19 2002 0 2 2 0.0% 0 2 2 0.0% — — — — — — — — 2001 — — — — 5 3 8 62.5% — — — — 0 1 1 0.0%
20 — — — — — — — — — — — — — — — — — 2002 0 2 2 0.0% 4 3 7 57.1% — — — — — — — —
21 — — — — — — — — — — — — — — — — — 2003 3 6 9 33.3% 11 11 22 50.0% 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% — — — —
23 2006 0 3 3 0.0% 5 3 8 62.5% — — — — — — — — 2005 16 11 27 59.3% 11 6 17 64.7% 5 1 6 83.3% 0 1 1 0.0%
24 2007 — — — — 2 2 4 50.0% — — — — — — — — 2006 4 11 15 26.7% 4 7 11 36.4% 1 3 4 25.0% 1 1 2 50.0%
25 2008 1 4 5 20.0% 4 4 8 50.0% 2 1 3 66.7% — — — — 2007 5 7 12 41.7% 7 5 12 58.3% — — — — — — — —
26 2009 11 9 20 55.0% 19 6 25 76.0% 0 2 2 0.0% — — — — 2008 6 9 15 40.0% 15 10 25 60.0% 0 2 2 0.0% 0 1 1 0.0%
27 2010 11 11 22 50.0% 10 4 14 71.4% 2 1 3 66.7% — — — — 2009 1 7 8 12.5% 7 9 16 43.8% 0 1 1 0.0% — — — —
28 2011 12 10 22 54.5% 8 5 13 61.5% 3 2 5 60.0% — — — — 2010 12 11 23 52.2% 5 8 13 38.5% 3 1 4 75.0% — — — —
29 2012 3 7 10 30.0% 2 3 5 40.0% 1 3 4 25.0% — — — — 2011 16 15 31 51.6% 10 7 17 58.8% 2 2 4 50.0% 1 1 2 50.0%
30 2013 — — — — 1 1 2 50.0% — — — — — — — — 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 — 38 50 88 43.2% 61 41 102 59.8% 8 10 18 44.4% — — — — — 119 154 273 43.6% 117 101 218 53.7% 32 24 56 57.1% 7 9 16 43.8%

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 Maria Jose Martinez Sanchez Klara Koukalova
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
18 2001 1521 114.8 — — — — -18 +66 — 38.7% -0.92 6–6 (50%) 1–2 (33%) — -0.35 — — — — — — — — — — — — — — — —
19 2002 1462 95.8 — — — — — — — 20.0% -2.00 0–2 — — +0.36 2001 1520 104.0 — — — — — +55 — 47.8% +0.26 4–1 (80%) 0–1 — +1.03
20 — — — — — — — — — — — — — — — — 2002 1527 105.4 — — — — — +71 — 50.0% -0.42 2–4 (33%) 1–0 — +0.68
21 — — — — — — — — — — — — — — — — 2003 1537 119.8 — — — — -60 +108 — 44.4% -0.35 7–8 (47%) 1–3 (25%) 99.1 +0.56
22 — — — — — — — — — — — — — — — — 2004 1612 117.6 — — — — -110 +85 +30 49.5% -0.07 8–7 (53%) 6–4 (60%) 103.5 +0.67
23 2006 1489 110.8 -2.04 -2.00 0.612 37.3% -75 +135 — 46.2% +0.04 2–2 (50%) 1–2 (33%) 100.2 +0.19 2005 1764 126.4 — — — — -90 +7 -18 55.5% +0.09 15–4 (79%) 9–2 (82%) 118.0 +1.13
24 2007 1506 110.3 -2.03 +0.86 1.092 52.3% — +140 — 50.0% -0.30 1–1 1–1 — -0.08 2006 1547 107.1 — — — — +14 +77 +135 37.0% -1.05 2–7 (22%) 3–3 (50%) 92.0 +0.20
25 2008 1556 123.2 +0.69 +0.59 1.033 50.5% -136 +102 +74 44.4% -0.14 2–4 (33%) 1–2 (33%) 98.1 -0.04 2007 1579 115.5 — — — — -13 +59 — 50.0% +0.06 3–5 (38%) 3–4 (43%) 98.3 +0.21
26 2009 1781 138.2 +3.43 +1.20 1.100 51.5% -175 +81 — 60.9% +0.45 11–10 (52%) 6–3 (67%) 106.6 +0.37 2008 1574 111.3 — — — — -45 +84 — 48.5% -0.08 10–9 (53%) 3–5 (38%) 100.5 +0.48
27 2010 1807 143.6 +3.06 +1.20 1.078 51.4% -128 +98 -159 55.7% +0.42 7–7 (50%) 6–6 (50%) 101.9 -1.22 2009 1534 110.3 — — — — -72 +97 — 35.0% -0.95 5–5 (50%) 4–5 (44%) 100.5 -0.40
28 2011 1819 139.3 +0.93 +0.43 1.019 50.2% -71 +47 -121 57.3% +0.43 4–5 (44%) 9–4 (69%) 103.5 -1.02 2010 1657 126.4 — — — — -49 -66 +4 46.2% -0.20 10–5 (67%) 5–6 (45%) 106.2 +0.89
29 2012 1677 115.8 -1.76 -1.58 0.798 45.1% -13 +152 -9 37.2% -0.95 1–6 (14%) — — -0.84 2011 1713 131.7 — — — — -15 -60 -54 50.4% -0.03 13–6 (68%) 7–4 (64%) 109.2 +0.80
30 2013 1669 99.6 -1.32 -1.04 1.045 51.4% — — — 50.0% -0.25 — — — +0.03 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 2016 1630 101.7 — — — — — — — — — — — — — 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 2017 1583 96.3 — — — — — — — — — — — — — 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 — 1895 134.8 +1.77 +0.63 1.030 50.4% -104 +88 -60 51.1% 0.00 34–43 (44%) 25–20 (56%) 102.4 -1.26 — 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

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.