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

Agnieszka Radwanska vs Klara Koukalova H2H: 3-0

Agnieszka Radwanska holds a 3–0 lead over Klara Koukalova in their WTA head-to-head. Across 3 main-draw meetings, Agnieszka Radwanska leads 2–0 on clay and 1–0 on hard courts. Most recently, Agnieszka Radwanska won the 2015 Katowice quarterfinal 6-1 6-1.

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Agnieszka Radwanska
POL Age 37 Right-Handed 173 cm / 5'8"
H2H
3 – 0
3 main-draw meetings
Klara Koukalova
Czech Republic Age 44 Right-Handed 166 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Agnieszka Radwanska #9 6-1 6-1 Klara Koukalova #85 Match data Apr 11, 2015* QF Katowice International → modern equivalent WTA 250 Hard
Agnieszka Radwanska #33 6-3 6-4 Klara Koukalova #92 Match data Jul 20, 2007* R16 Palermo Tier IV → modern equivalent WTA 250 Clay
Agnieszka Radwanska #309 6-1 6-2 Klara Koukalova #32 Match data May 5, 2006* R16 Warsaw Tier II → modern equivalent WTA 500 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
Agnieszka Radwanska #74 #2 8,530 2,103 513 241 68.0% 0 5 1 7 7 20
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 Agnieszka Radwanska Klara Koukalova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2006 11–8 57.9% #61 1,672 0 0 — — — — — — —
18 2007 27–19 58.7% #26 1,809 0 1 — — — — — — —
19 2008 52–20 72.2% #10 1,914 0 4 2001 5–4 55.6% #139 1,519 0 0
20 2009 44–23 65.7% #10 1,912 0 4 2002 4–5 44.4% #117 1,527 0 0
21 2010 32–18 64.0% #14 1,862 0 4 2003 14–19 42.4% #63 1,537 0 0
22 2011 46–18 71.9% #8 1,980 0 7 2004 26–23 53.1% #46 1,611 0 0
23 2012 59–20 74.7% #4 1,988 0 10 2005 32–19 62.7% #35 1,764 0 2
24 2013 56–20 73.7% #5 1,966 0 13 2006 10–22 31.2% #117 1,546 0 2
25 2014 43–22 66.2% #6 1,877 0 14 2007 12–12 50.0% #63 1,578 0 2
26 2015 50–22 69.4% #5 1,961 0 17 2008 21–22 48.8% #72 1,574 0 2
27 2016 53–19 73.6% #3 1,980 0 20 2009 8–17 32.0% #90 1,533 0 2
28 2017 25–18 58.1% #28 1,823 0 20 2010 20–20 50.0% #41 1,656 0 2
29 2018 15–14 51.7% #74 1,752 0 20 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 Agnieszka Radwanska 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 %
17 2006 6 4 10 60.0% 2 3 5 40.0% 3 1 4 75.0% — — — — — — — — — — — — — — — — — — — — —
18 2007 18 10 28 64.3% 5 5 10 50.0% 4 3 7 57.1% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
19 2008 30 14 44 68.2% 14 5 19 73.7% 8 1 9 88.9% — — — — 2001 — — — — 5 3 8 62.5% — — — — 0 1 1 0.0%
20 2009 28 16 44 63.6% 8 4 12 66.7% 6 2 8 75.0% 2 1 3 66.7% 2002 0 2 2 0.0% 4 3 7 57.1% — — — — — — — —
21 2010 25 12 37 67.6% 4 4 8 50.0% 3 2 5 60.0% — — — — 2003 3 6 9 33.3% 11 11 22 50.0% 0 1 1 0.0% 0 1 1 0.0%
22 2011 36 12 48 75.0% 7 4 11 63.6% 3 2 5 60.0% — — — — 2004 8 12 20 40.0% 13 9 22 59.1% 5 2 7 71.4% — — — —
23 2012 41 13 54 75.9% 12 4 16 75.0% 6 3 9 66.7% — — — — 2005 16 11 27 59.3% 11 6 17 64.7% 5 1 6 83.3% 0 1 1 0.0%
24 2013 46 15 61 75.4% 5 3 8 62.5% 5 2 7 71.4% — — — — 2006 4 11 15 26.7% 4 7 11 36.4% 1 3 4 25.0% 1 1 2 50.0%
25 2014 31 16 47 66.0% 9 4 13 69.2% 3 2 5 60.0% — — — — 2007 5 7 12 41.7% 7 5 12 58.3% — — — — — — — —
26 2015 36 16 52 69.2% 2 3 5 40.0% 12 3 15 80.0% — — — — 2008 6 9 15 40.0% 15 10 25 60.0% 0 2 2 0.0% 0 1 1 0.0%
27 2016 43 13 56 76.8% 5 3 8 62.5% 5 3 8 62.5% — — — — 2009 1 7 8 12.5% 7 9 16 43.8% 0 1 1 0.0% — — — —
28 2017 20 14 34 58.8% 2 2 4 50.0% 3 2 5 60.0% — — — — 2010 12 11 23 52.2% 5 8 13 38.5% 3 1 4 75.0% — — — —
29 2018 10 11 21 47.6% 0 1 1 0.0% 5 2 7 71.4% — — — — 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 — 370 166 536 69.0% 75 45 120 62.5% 66 28 94 70.2% 2 2 4 50.0% — 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 Agnieszka Radwanska 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
17 2006 1673 141.6 +0.60 +1.54 1.026 50.8% -31 -111 +25 58.1% +0.40 2–3 (40%) 2–1 (67%) 101.3 -0.39 — — — — — — — — — — — — — — — —
18 2007 1810 145.1 +1.25 +1.05 1.037 50.9% -9 -215 -55 57.7% +0.58 8–8 (50%) 3–2 (60%) 104.1 -0.85 — — — — — — — — — — — — — — — —
19 2008 1914 152.0 +2.51 +4.81 1.167 53.4% -49 -105 +11 66.0% +1.18 14–7 (67%) 7–7 (50%) 104.2 +0.97 2001 1520 104.0 — — — — — +55 — 47.8% +0.26 4–1 (80%) 0–1 — +1.03
20 2009 1913 151.3 +2.63 +4.78 1.172 53.5% -27 -59 +42 62.8% +0.99 11–9 (55%) 4–10 (29%) 92.8 +1.49 2002 1527 105.4 — — — — — +71 — 50.0% -0.42 2–4 (33%) 1–0 — +0.68
21 2010 1862 156.5 +3.54 +5.02 1.197 53.9% +37 -47 +77 66.0% +1.38 2–8 (20%) 4–3 (57%) 91.3 +2.07 2003 1537 119.8 — — — — -60 +108 — 44.4% -0.35 7–8 (47%) 1–3 (25%) 99.1 +0.56
22 2011 1980 161.2 +4.42 +6.19 1.237 54.8% +22 -148 -85 67.3% +1.27 12–11 (52%) 6–9 (40%) 94.9 +2.26 2004 1612 117.6 — — — — -110 +85 +30 49.5% -0.07 8–7 (53%) 6–4 (60%) 103.5 +0.67
23 2012 1989 163.4 +4.85 +5.61 1.223 54.4% +44 -42 -81 72.4% +1.53 11–7 (61%) 5–3 (63%) 99.8 +0.14 2005 1764 126.4 — — — — -90 +7 -18 55.5% +0.09 15–4 (79%) 9–2 (82%) 118.0 +1.13
24 2013 1966 161.1 +5.04 +4.68 1.217 54.2% +44 -43 -7 70.9% +1.54 10–5 (67%) 12–5 (71%) 103.6 +1.71 2006 1547 107.1 — — — — +14 +77 +135 37.0% -1.05 2–7 (22%) 3–3 (50%) 92.0 +0.20
25 2014 1877 160.3 +2.22 +5.84 1.190 53.9% +20 +68 +42 63.6% +1.24 8–7 (53%) 7–5 (58%) 99.1 +1.73 2007 1579 115.5 — — — — -13 +59 — 50.0% +0.06 3–5 (38%) 3–4 (43%) 98.3 +0.21
26 2015 1962 156.6 +4.09 +5.26 1.249 54.7% +2 -94 -3 67.3% +1.52 9–13 (41%) 3–6 (33%) 90.4 -0.24 2008 1574 111.3 — — — — -45 +84 — 48.5% -0.08 10–9 (53%) 3–5 (38%) 100.5 +0.48
27 2016 1980 161.7 +4.05 +6.47 1.245 54.9% +48 -113 -53 72.2% +1.73 8–10 (44%) 8–6 (57%) 94.0 +0.07 2009 1534 110.3 — — — — -72 +97 — 35.0% -0.95 5–5 (50%) 4–5 (44%) 100.5 -0.40
28 2017 1823 139.7 +1.38 +2.93 1.090 51.9% +30 +27 +110 57.7% +0.56 5–6 (45%) 5–3 (63%) 94.9 +1.52 2010 1657 126.4 — — — — -49 -66 +4 46.2% -0.20 10–5 (67%) 5–6 (45%) 106.2 +0.89
29 2018 1752 134.0 -1.95 +0.83 0.927 48.2% +14 — +160 47.6% -0.17 7–2 (78%) 4–1 (80%) 107.0 -0.80 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 — 2104 161.3 +3.16 +4.74 1.175 53.6% +16 -74 +8 65.6% +1.20 107–96 (53%) 70–61 (53%) 95.2 +1.29 — 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.