H2H data updated: 2026-09-14 00:00 UTC

Klara Koukalova vs Arantxa Parra Santonja H2H: 1-2

Arantxa Parra Santonja holds a 2–1 lead over Klara Koukalova in their WTA head-to-head. Across 3 main-draw meetings, they are tied 1–1 on clay, while Arantxa Parra Santonja leads 1–0 on hard courts. Most recently, Klara Koukalova won the 2013 Bastad round of 16 6-3 6-1.

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Klara Koukalova
Czech Republic Age 44 Right-Handed 166 cm / 5'5"
H2H
1 – 2
3 main-draw meetings
Arantxa Parra Santonja
ESP Age 43 Right-Handed 176 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Klara Koukalova #37 6-3 6-1 Arantxa Parra Santonja #225 Match data Jul 19, 2013* R16 Bastad International → modern equivalent WTA 250 Clay
Arantxa Parra Santonja #57 6-3 6-1 Klara Koukalova #73 Match data Apr 29, 2004* R32 Budapest Tier V → modern equivalent WTA 250 Clay
Arantxa Parra Santonja #89 6-2 1-6 6-2 Klara Koukalova #63 Match data Aug 27, 2003* R128 US Open Grand Slam 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
Arantxa Parra Santonja #858 #46 1,231 1,625 71 120 37.2% 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 Arantxa Parra Santonja
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 2001 5–4 55.6% #139 1,519 0 0 — — — — — — —
20 2002 4–5 44.4% #117 1,527 0 0 2003 10–11 47.6% #67 1,591 0 0
21 2003 14–19 42.4% #63 1,537 0 0 2004 17–26 39.5% #70 1,590 0 0
22 2004 26–23 53.1% #46 1,611 0 0 2005 13–21 38.2% #109 1,530 0 0
23 2005 32–19 62.7% #35 1,764 0 2 2006 1–9 10.0% #175 1,427 0 0
24 2006 10–22 31.2% #117 1,546 0 2 2007 0–2 0.0% #366 1,413 0 0
25 2007 12–12 50.0% #63 1,578 0 2 2008 1–2 33.3% #299 1,420 0 0
26 2008 21–22 48.8% #72 1,574 0 2 2009 2–8 20.0% #93 1,407 0 0
27 2009 8–17 32.0% #90 1,533 0 2 2010 17–18 48.6% #65 1,571 0 0
28 2010 20–20 50.0% #41 1,656 0 2 2011 9–19 32.1% #117 1,551 0 0
29 2011 29–25 53.7% #41 1,713 0 2 2012 0–2 0.0% #229 1,530 0 0
30 2012 24–22 52.2% #28 1,721 0 2 2013 1–2 33.3% #242 1,529 0 0
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 Arantxa Parra Santonja
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 %
19 2001 — — — — 5 3 8 62.5% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
20 2002 0 2 2 0.0% 4 3 7 57.1% — — — — — — — — 2003 8 7 15 53.3% 1 3 4 25.0% 1 1 2 50.0% — — — —
21 2003 3 6 9 33.3% 11 11 22 50.0% 0 1 1 0.0% 0 1 1 0.0% 2004 10 14 24 41.7% 5 8 13 38.5% 2 3 5 40.0% 0 1 1 0.0%
22 2004 8 12 20 40.0% 13 9 22 59.1% 5 2 7 71.4% — — — — 2005 5 9 14 35.7% 6 9 15 40.0% 2 2 4 50.0% 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% 2006 1 4 5 20.0% 0 5 5 0.0% — — — — — — — —
24 2006 4 11 15 26.7% 4 7 11 36.4% 1 3 4 25.0% 1 1 2 50.0% 2007 — — — — 0 2 2 0.0% — — — — — — — —
25 2007 5 7 12 41.7% 7 5 12 58.3% — — — — — — — — 2008 — — — — 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% 2009 0 3 3 0.0% 1 3 4 25.0% 1 2 3 33.3% — — — —
27 2009 1 7 8 12.5% 7 9 16 43.8% 0 1 1 0.0% — — — — 2010 1 6 7 14.3% 15 10 25 60.0% 1 2 3 33.3% — — — —
28 2010 12 11 23 52.2% 5 8 13 38.5% 3 1 4 75.0% — — — — 2011 0 7 7 0.0% 8 9 17 47.1% 1 3 4 25.0% — — — —
29 2011 16 15 31 51.6% 10 7 17 58.8% 2 2 4 50.0% 1 1 2 50.0% 2012 — — — — 0 2 2 0.0% — — — — — — — —
30 2012 8 12 20 40.0% 8 6 14 57.1% 5 3 8 62.5% 3 1 4 75.0% 2013 0 1 1 0.0% 1 1 2 50.0% — — — — — — — —
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% — 25 51 76 32.9% 38 54 92 41.3% 8 13 21 38.1% 0 2 2 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 Arantxa Parra Santonja
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
19 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 2003 1592 108.5 -0.40 -1.77 0.819 45.6% -4 -74 — 44.7% -0.51 4–1 (80%) 0–3 (0%) — +0.31
21 2003 1537 119.8 — — — — -60 +108 — 44.4% -0.35 7–8 (47%) 1–3 (25%) 99.1 +0.56 2004 1590 121.3 -0.67 +1.07 0.992 50.2% -6 -71 -41 39.8% -0.88 4–7 (36%) 7–3 (70%) 101.1 -0.09
22 2004 1612 117.6 — — — — -110 +85 +30 49.5% -0.07 8–7 (53%) 6–4 (60%) 103.5 +0.67 2005 1530 98.6 -0.89 -1.65 0.932 48.1% -4 -9 +24 37.7% -1.22 6–5 (55%) 5–3 (63%) 102.6 +0.23
23 2005 1764 126.4 — — — — -90 +7 -18 55.5% +0.09 15–4 (79%) 9–2 (82%) 118.0 +1.13 2006 1428 86.3 -1.93 -1.02 0.878 47.6% +56 +8 — 24.0% -2.32 1–4 (20%) 1–1 — +0.58
24 2006 1547 107.1 — — — — +14 +77 +135 37.0% -1.05 2–7 (22%) 3–3 (50%) 92.0 +0.20 2007 1414 99.2 -0.46 -1.90 0.688 40.6% — — — 0.0% -4.25 — — — -0.23
25 2007 1579 115.5 — — — — -13 +59 — 50.0% +0.06 3–5 (38%) 3–4 (43%) 98.3 +0.21 2008 1420 104.8 -0.54 +2.00 1.332 57.3% — -4 — 42.9% 0.00 0–1 — — -0.10
26 2008 1574 111.3 — — — — -45 +84 — 48.5% -0.08 10–9 (53%) 3–5 (38%) 100.5 +0.48 2009 1407 107.7 +0.34 -2.77 0.884 47.5% +45 +21 +189 23.8% -1.43 0–1 0–2 — -0.26
27 2009 1534 110.3 — — — — -72 +97 — 35.0% -0.95 5–5 (50%) 4–5 (44%) 100.5 -0.40 2010 1571 115.3 -0.87 -2.39 0.904 47.9% -128 +62 -7 43.9% -0.52 10–2 (83%) 2–4 (33%) 109.8 +0.29
28 2010 1657 126.4 — — — — -49 -66 +4 46.2% -0.20 10–5 (67%) 5–6 (45%) 106.2 +0.89 2011 1552 115.1 -1.10 -1.27 0.884 47.5% -147 +71 -31 34.4% -1.11 2–5 (29%) 7–3 (70%) 100.8 -1.67
29 2011 1713 131.7 — — — — -15 -60 -54 50.4% -0.03 13–6 (68%) 7–4 (64%) 109.2 +0.80 2012 1531 99.5 +1.49 -3.11 0.768 45.1% — — — 0.0% -3.00 — — — -0.25
30 2012 1721 128.0 — — — — -45 -9 -3 51.0% +0.17 10–6 (63%) 5–7 (42%) 103.3 -0.68 2013 1530 95.6 — — — — — — — 28.6% -2.43 1–0 — — -0.10
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 — — — — — — — — — — — — — — — —
35 — — — — — — — — — — — — — — — — 2018 1506 96.1 — — — — — — — — — — — — —
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 — 1625 111.4 -0.75 -1.62 0.905 47.9% -23 +18 +16 37.4% -1.04 28–26 (52%) 22–19 (54%) 106.6 -0.68

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.