H2H data updated: 2026-09-01 00:00 UTC

Anna Karolina Schmiedlova vs Klara Koukalova H2H: 1-0

Anna Karolina Schmiedlova holds a 1–0 lead over Klara Koukalova in their WTA head-to-head. Across 1 main-draw meeting, Anna Karolina Schmiedlova leads 1–0 on hard courts. Most recently, Anna Karolina Schmiedlova won the 2015 Shenzhen round of 32 6-3 4-6 7-6(5).

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Anna Karolina Schmiedlova
Slovak Republic Age 31 Right-Handed 176 cm / 5'9"
H2H
1 – 0
1 main draw meetings
Klara Koukalova
CZE Age 44 Right-Handed 166 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Anna Karolina Schmiedlova #73 6-3 4-6 7-6(5) Klara Koukalova #39 Match data Jan 8, 2015* R32 Shenzhen International → modern equivalent WTA 250 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
Anna Karolina Schmiedlova #379 #26 1,875 1,789 120 164 42.3% 0 0 0 0 3 3
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 Anna Karolina Schmiedlova Klara Koukalova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 2013 3–7 30.0% #83 1,513 0 0 — — — — — — —
19 2014 5–17 22.7% #73 1,451 0 0 2001 5–4 55.6% #139 1,519 0 0
20 2015 37–21 63.8% #26 1,761 0 2 2002 4–5 44.4% #117 1,527 0 0
21 2016 5–24 17.2% #227 1,499 0 2 2003 14–19 42.4% #63 1,537 0 0
22 — — — — — — — 2004 26–23 53.1% #46 1,611 0 0
23 2018 12–14 46.2% #78 1,548 0 3 2005 32–19 62.7% #35 1,764 0 2
24 2019 7–12 36.8% #134 1,627 0 3 2006 10–22 31.2% #117 1,546 0 2
25 2020 4–5 44.4% #135 1,677 0 3 2007 12–12 50.0% #63 1,578 0 2
26 2021 14–14 50.0% #85 1,671 0 3 2008 21–22 48.8% #72 1,574 0 2
27 2022 7–17 29.2% #103 1,621 0 3 2009 8–17 32.0% #90 1,533 0 2
28 2023 11–14 44.0% #72 1,649 0 3 2010 20–20 50.0% #41 1,656 0 2
29 2024 15–19 44.1% #110 1,709 0 3 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 Anna Karolina Schmiedlova 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 2013 1 3 4 25.0% 2 3 5 40.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
19 2014 3 10 13 23.1% 2 5 7 28.6% 0 2 2 0.0% — — — — 2001 — — — — 5 3 8 62.5% — — — — 0 1 1 0.0%
20 2015 21 12 33 63.6% 15 6 21 71.4% 1 3 4 25.0% — — — — 2002 0 2 2 0.0% 4 3 7 57.1% — — — — — — — —
21 2016 4 14 18 22.2% 1 8 9 11.1% 0 2 2 0.0% — — — — 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 2018 5 8 13 38.5% 7 5 12 58.3% 0 1 1 0.0% — — — — 2005 16 11 27 59.3% 11 6 17 64.7% 5 1 6 83.3% 0 1 1 0.0%
24 2019 4 5 9 44.4% 3 6 9 33.3% 0 1 1 0.0% — — — — 2006 4 11 15 26.7% 4 7 11 36.4% 1 3 4 25.0% 1 1 2 50.0%
25 2020 1 3 4 25.0% 3 2 5 60.0% — — — — — — — — 2007 5 7 12 41.7% 7 5 12 58.3% — — — — — — — —
26 2021 9 8 17 52.9% 5 6 11 45.5% — — — — — — — — 2008 6 9 15 40.0% 15 10 25 60.0% 0 2 2 0.0% 0 1 1 0.0%
27 2022 3 7 10 30.0% 3 9 12 25.0% 1 1 2 50.0% — — — — 2009 1 7 8 12.5% 7 9 16 43.8% 0 1 1 0.0% — — — —
28 2023 6 9 15 40.0% 5 4 9 55.6% 0 1 1 0.0% — — — — 2010 12 11 23 52.2% 5 8 13 38.5% 3 1 4 75.0% — — — —
29 2024 6 10 16 37.5% 9 8 17 52.9% 0 1 1 0.0% — — — — 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 — 63 89 152 41.4% 55 62 117 47.0% 2 13 15 13.3% — — — — — 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 are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Anna Karolina Schmiedlova 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 2013 1513 107.5 -2.55 -1.79 0.735 43.3% +4 +32 — 27.3% -1.41 2–0 2–0 — -0.75 — — — — — — — — — — — — — — — —
19 2014 1451 105.1 -3.60 -1.95 0.821 45.5% +19 +70 — 29.6% -1.50 4–6 (40%) 2–4 (33%) — -0.14 2001 1520 104.0 — — — — — +55 — 47.8% +0.26 4–1 (80%) 0–1 — +1.03
20 2015 1761 134.2 +1.36 +3.78 1.157 53.2% -42 -43 -237 57.8% +0.62 15–6 (71%) 4–7 (36%) — +1.48 2002 1527 105.4 — — — — — +71 — 50.0% -0.42 2–4 (33%) 1–0 — +0.68
21 2016 1499 101.8 -5.62 -1.28 0.789 44.7% +47 +48 — 24.2% -1.73 2–6 (25%) 0–2 — -0.14 2003 1537 119.8 — — — — -60 +108 — 44.4% -0.35 7–8 (47%) 1–3 (25%) — +0.56
22 2017 1469 95.5 — — — — — — — — — — — — — 2004 1612 117.6 — — — — -110 +85 +30 49.5% -0.07 8–7 (53%) 6–4 (60%) — +0.67
23 2018 1548 112.3 -2.82 +2.01 0.997 50.0% -48 +99 — 46.6% -0.47 3–7 (30%) 2–3 (40%) — +1.08 2005 1764 126.4 — — — — -90 +7 -18 55.5% +0.09 15–4 (79%) 9–2 (82%) — +1.13
24 2019 1628 110.4 -4.82 +1.29 0.890 47.2% -94 +45 — 40.9% -0.89 2–4 (33%) 2–5 (29%) — -0.11 2006 1547 107.1 — — — — +14 +77 +135 37.0% -1.05 2–7 (22%) 3–3 (50%) — +0.20
25 2020 1678 118.9 -2.76 +0.91 0.934 48.3% -120 +75 — 45.5% -0.54 2–2 (50%) 1–0 — -0.49 2007 1579 115.5 — — — — -13 +59 — 50.0% +0.06 3–5 (38%) 3–4 (43%) — +0.21
26 2021 1672 118.8 -0.62 -0.75 0.988 49.9% -64 +96 — 50.0% -0.08 5–5 (50%) 3–1 (75%) — +0.76 2008 1574 111.3 — — — — -45 +84 — 48.5% -0.08 10–9 (53%) 3–5 (38%) — +0.48
27 2022 1622 117.7 -4.76 -1.06 0.848 46.3% -19 +88 — 33.3% -1.30 2–4 (33%) 3–2 (60%) — -0.42 2009 1534 110.3 — — — — -72 +97 — 35.0% -0.95 5–5 (50%) 4–5 (44%) — -0.40
28 2023 1649 122.9 -1.95 +0.20 0.988 49.9% -38 +93 — 46.6% -0.07 3–5 (38%) 3–2 (60%) — +1.24 2010 1657 126.4 — — — — -49 -66 +4 46.2% -0.20 10–5 (67%) 5–6 (45%) — +0.89
29 2024 1710 128.0 -5.04 -1.14 0.820 45.7% -67 +116 — 40.3% -0.99 8–5 (62%) 4–2 (67%) — -1.49 2011 1713 131.7 — — — — -15 -60 -54 50.4% -0.03 13–6 (68%) 7–4 (64%) — +0.80
30 2025 1633 99.2 — — — — — — — — — — — — — 2012 1721 128.0 — — — — -45 -9 -3 51.0% +0.17 10–6 (63%) 5–7 (42%) — -0.68
31 — — — — — — — — — — — — — — — — 2013 1676 139.6 — — — — -9 +65 +31 51.7% +0.15 9–9 (50%) 6–9 (40%) — -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%) — -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%) — -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 — 1790 122.4 -2.67 +0.39 0.928 48.4% -34 +60 -237 42.7% -0.57 48–50 (49%) 26–28 (48%) 101.6 +0.36 — 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.