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

Klara Koukalova vs Mariana Duque-Mariño H2H: 2-1

Klara Koukalova holds a 2–1 lead over Mariana Duque-Mariño in their WTA head-to-head. Across 3 main-draw meetings, Klara Koukalova leads 2–1 on clay. Most recently, Klara Koukalova won the 2014 Rio de Janeiro round of 32 6-4 6-4.

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Klara Koukalova
CZE Age 44 Right-Handed 166 cm / 5'5"
H2H
2 – 1
3 main-draw meetings
Mariana Duque-Mariño
Colombia Age 37 Right-Handed 169 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Klara Koukalova #35 6-4 6-4 Mariana Duque-Mariño #108 Match data Feb 20, 2014* R32 Rio de Janeiro International → modern equivalent WTA 250 Clay
Klara Koukalova #33 6-0 6-1 Mariana Duque-Mariño #117 Match data Jul 20, 2012* R16 Bastad International → modern equivalent WTA 250 Clay
Mariana Duque-Mariño #143 6-0 7-6(4) Klara Koukalova #88 Match data Feb 20, 2010* QF Bogotá Open International → 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
Mariana Duque-Mariño #709 #66 923 1,654 48 84 36.4% 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 Mariana Duque-Mariño
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 2007 1–1 50.0% #201 1,507 0 0
18 — — — — — — — 2008 4–3 57.1% #109 1,550 0 0
19 2001 5–4 55.6% #139 1,519 0 0 2009 1–10 9.1% #192 1,464 0 0
20 2002 4–5 44.4% #117 1,527 0 0 2010 6–9 40.0% #126 1,452 0 1
21 2003 14–19 42.4% #63 1,537 0 0 2011 0–1 0.0% #191 1,438 0 1
22 2004 26–23 53.1% #46 1,611 0 0 2012 5–7 41.7% #145 1,486 0 1
23 2005 32–19 62.7% #35 1,764 0 2 2013 3–7 30.0% #103 1,479 0 1
24 2006 10–22 31.2% #117 1,546 0 2 2014 2–7 22.2% #131 1,451 0 1
25 2007 12–12 50.0% #63 1,578 0 2 2015 10–9 52.6% #78 1,554 0 1
26 2008 21–22 48.8% #72 1,574 0 2 2016 10–16 38.5% #110 1,573 0 1
27 2009 8–17 32.0% #90 1,533 0 2 2017 5–8 38.5% #107 1,605 0 1
28 2010 20–20 50.0% #41 1,656 0 2 2018 1–6 14.3% #110 1,529 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 Mariana Duque-Mariño
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 — — — — — — — — — — — — — — — — — 2007 — — — — 1 1 2 50.0% — — — — — — — —
18 — — — — — — — — — — — — — — — — — 2008 1 1 2 50.0% 3 2 5 60.0% — — — — — — — —
19 2001 — — — — 5 3 8 62.5% — — — — 0 1 1 0.0% 2009 0 2 2 0.0% 1 7 8 12.5% 0 1 1 0.0% — — — —
20 2002 0 2 2 0.0% 4 3 7 57.1% — — — — — — — — 2010 — — — — 6 7 13 46.2% 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% 2011 — — — — 0 1 1 0.0% — — — — — — — —
22 2004 8 12 20 40.0% 13 9 22 59.1% 5 2 7 71.4% — — — — 2012 — — — — 5 6 11 45.5% 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% 2013 0 1 1 0.0% 2 5 7 28.6% 1 1 2 50.0% — — — —
24 2006 4 11 15 26.7% 4 7 11 36.4% 1 3 4 25.0% 1 1 2 50.0% 2014 0 2 2 0.0% 2 5 7 28.6% — — — — — — — —
25 2007 5 7 12 41.7% 7 5 12 58.3% — — — — — — — — 2015 5 6 11 45.5% 4 2 6 66.7% 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% 2016 1 8 9 11.1% 7 6 13 53.8% 2 2 4 50.0% — — — —
27 2009 1 7 8 12.5% 7 9 16 43.8% 0 1 1 0.0% — — — — 2017 2 5 7 28.6% 3 3 6 50.0% — — — — — — — —
28 2010 12 11 23 52.2% 5 8 13 38.5% 3 1 4 75.0% — — — — 2018 0 2 2 0.0% 1 3 4 25.0% 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% — 9 27 36 25.0% 35 48 83 42.2% 4 9 13 30.8% — — — —

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 Klara Koukalova Mariana Duque-Mariño
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 — — — — — — — — — — — — — — — — 2007 1507 106.8 — — — — — — — 50.0% +0.50 — 0–1 — -0.06
18 — — — — — — — — — — — — — — — — 2008 1550 110.4 -1.71 -2.06 0.858 46.4% — +29 — 50.0% 0.00 1–1 0–1 — -0.09
19 2001 1520 104.0 — — — — — +55 — 47.8% +0.26 4–1 (80%) 0–1 — +1.03 2009 1464 99.3 -3.20 -2.34 0.817 45.4% — +36 — 19.2% -1.73 1–3 (25%) 0–6 (0%) 93.1 -0.08
20 2002 1527 105.4 — — — — — +71 — 50.0% -0.42 2–4 (33%) 1–0 — +0.68 2010 1453 98.5 -2.14 -1.10 0.960 49.1% — +47 — 40.6% -0.94 1–1 4–3 (57%) — +1.21
21 2003 1537 119.8 — — — — -60 +108 — 44.4% -0.35 7–8 (47%) 1–3 (25%) 99.1 +0.56 2011 1439 97.3 -1.48 -2.11 0.731 42.9% — — — 33.3% -2.33 0–1 — — +0.11
22 2004 1612 117.6 — — — — -110 +85 +30 49.5% -0.07 8–7 (53%) 6–4 (60%) 103.5 +0.67 2012 1487 109.1 -2.81 +0.70 0.913 47.9% — +50 — 42.3% -0.50 3–1 (75%) 0–1 — -0.38
23 2005 1764 126.4 — — — — -90 +7 -18 55.5% +0.09 15–4 (79%) 9–2 (82%) 118.0 +1.13 2013 1479 106.0 +0.59 -1.24 0.946 48.4% — +20 — 33.3% -0.88 2–2 (50%) 0–3 (0%) 98.3 -0.09
24 2006 1547 107.1 — — — — +14 +77 +135 37.0% -1.05 2–7 (22%) 3–3 (50%) 92.0 +0.20 2014 1452 100.0 -1.58 -2.22 0.893 47.2% — +35 — 22.2% -1.44 — 0–3 (0%) — +0.19
25 2007 1579 115.5 — — — — -13 +59 — 50.0% +0.06 3–5 (38%) 3–4 (43%) 98.3 +0.21 2015 1555 116.0 +2.58 -1.03 1.055 51.1% -45 -10 — 50.0% -0.37 5–3 (63%) 3–1 (75%) 104.8 +1.17
26 2008 1574 111.3 — — — — -45 +84 — 48.5% -0.08 10–9 (53%) 3–5 (38%) 100.5 +0.48 2016 1573 112.3 +0.45 -2.79 0.890 47.7% -124 +71 -24 39.4% -0.71 8–6 (57%) 2–3 (40%) 103.0 -0.42
27 2009 1534 110.3 — — — — -72 +97 — 35.0% -0.95 5–5 (50%) 4–5 (44%) 100.5 -0.40 2017 1605 118.5 -2.94 +1.63 0.889 47.3% -65 +73 — 43.8% -0.94 2–4 (33%) 1–1 — -0.11
28 2010 1657 126.4 — — — — -49 -66 +4 46.2% -0.20 10–5 (67%) 5–6 (45%) 106.2 +0.89 2018 1529 92.2 -4.98 -1.76 0.695 41.8% — +107 — 13.3% -2.93 1–0 0–1 — -0.21
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 — 1654 111.7 -1.23 -1.31 0.890 47.4% -77 +46 -24 37.9% -0.91 24–22 (52%) 10–24 (29%) 96.6 +0.94

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.