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

Madison Keys vs Anna Karolina Schmiedlova H2H: 1-0

Madison Keys holds a 1–0 lead over Anna Karolina Schmiedlova in their WTA head-to-head. Across 1 main-draw meeting, Madison Keys leads 1–0 on hard courts. Most recently, Madison Keys won the 2013 Japan Women's Open round of 32 6-3 6-2.

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Madison Keys
United States Age 31 Right-Handed 178 cm / 5'10"
H2H
1 – 0
1 main-draw meetings
Anna Karolina Schmiedlova
Slovak Republic Age 32 Right-Handed 176 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Madison Keys #39 6-3 6-2 Anna Karolina Schmiedlova #83 Match data Oct 10, 2013* R32 Japan Women's Open 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
Madison Keys #24 #5 5,004 2,134 374 217 63.3% 1 1 0 7 2 11
Anna Karolina Schmiedlova #379 #26 1,875 1,789 120 164 42.3% 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 Madison Keys Anna Karolina Schmiedlova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 2009 1–1 50.0% #616 1,512 0 0 — — — — — — —
16 2011 1–2 33.3% #273 1,516 0 0 — — — — — — —
17 2012 1–4 20.0% #137 1,514 0 0 — — — — — — —
18 2013 24–17 58.5% #38 1,725 0 0 2013 3–7 30.0% #83 1,513 0 0
19 2014 27–21 56.2% #30 1,743 0 1 2014 5–17 22.7% #73 1,451 0 0
20 2015 31–19 62.0% #18 1,810 0 1 2015 37–21 63.8% #26 1,761 0 2
21 2016 46–18 71.9% #8 1,943 0 2 2016 5–24 17.2% #227 1,499 0 2
22 2017 17–10 63.0% #19 1,902 0 3 — — — — — — —
23 2018 28–16 63.6% #17 1,907 0 3 2018 12–14 46.2% #78 1,548 0 3
24 2019 27–13 67.5% #13 1,913 0 5 2019 7–12 36.8% #134 1,627 0 3
25 2020 8–5 61.5% #16 1,869 0 5 2020 4–5 44.4% #135 1,677 0 3
26 2021 11–15 42.3% #56 1,733 0 5 2021 14–14 50.0% #85 1,671 0 3
27 2022 30–19 61.2% #11 1,865 0 6 2022 7–17 29.2% #103 1,621 0 3
28 2023 29–16 64.4% #12 1,907 0 7 2023 11–14 44.0% #72 1,649 0 3
29 2024 25–12 67.6% #21 1,945 0 8 2024 15–19 44.1% #110 1,709 0 3
30 2025 37–15 71.2% #7 1,964 1 10 — — — — — — —
31 2026 31–14 68.9% #24 1,982 1 11 — — — — — — —

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 Madison Keys Anna Karolina Schmiedlova
Yr HardClayGrass Yr HardClayGrass
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
14 2009 — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
16 2011 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
17 2012 1 4 5 20.0% — — — — — — — — — — — — — — — — — — — — —
18 2013 14 11 25 56.0% 5 4 9 55.6% 5 2 7 71.4% 2013 1 3 4 25.0% 2 3 5 40.0% 0 1 1 0.0%
19 2014 14 14 28 50.0% 5 5 10 50.0% 8 2 10 80.0% 2014 3 10 13 23.1% 2 5 7 28.6% 0 2 2 0.0%
20 2015 18 12 30 60.0% 9 5 14 64.3% 4 2 6 66.7% 2015 21 12 33 63.6% 15 6 21 71.4% 1 3 4 25.0%
21 2016 28 13 41 68.3% 10 4 14 71.4% 8 1 9 88.9% 2016 4 14 18 22.2% 1 8 9 11.1% 0 2 2 0.0%
22 2017 15 5 20 75.0% 1 4 5 20.0% 1 1 2 50.0% — — — — — — — — — — — — —
23 2018 16 10 26 61.5% 10 5 15 66.7% 2 1 3 66.7% 2018 5 8 13 38.5% 7 5 12 58.3% 0 1 1 0.0%
24 2019 16 9 25 64.0% 10 3 13 76.9% 1 1 2 50.0% 2019 4 5 9 44.4% 3 6 9 33.3% 0 1 1 0.0%
25 2020 8 4 12 66.7% 0 1 1 0.0% — — — — 2020 1 3 4 25.0% 3 2 5 60.0% — — — —
26 2021 3 9 12 25.0% 3 4 7 42.9% 5 2 7 71.4% 2021 9 8 17 52.9% 5 6 11 45.5% — — — —
27 2022 25 14 39 64.1% 4 4 8 50.0% 1 1 2 50.0% 2022 3 7 10 30.0% 3 9 12 25.0% 1 1 2 50.0%
28 2023 14 12 26 53.8% 6 3 9 66.7% 9 1 10 90.0% 2023 6 9 15 40.0% 5 4 9 55.6% 0 1 1 0.0%
29 2024 7 6 13 53.8% 13 4 17 76.5% 5 2 7 71.4% 2024 6 10 16 37.5% 9 8 17 52.9% 0 1 1 0.0%
30 2025 24 8 32 75.0% 9 4 13 69.2% 4 3 7 57.1% — — — — — — — — — — — — —
31 2026 14 9 23 60.9% 7 3 10 70.0% 10 2 12 83.3% — — — — — — — — — — — — —
Career — 218 142 360 60.6% 93 54 147 63.3% 63 21 84 75.0% — 63 89 152 41.4% 55 62 117 47.0% 2 13 15 13.3%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 543/591 of Madison Keys's and 253/285 of Anna Karolina Schmiedlova's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Madison Keys Anna Karolina Schmiedlova
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
14 2009 2/2 3.0 2.0 47.5% 66.4% 55.5% 44.4% 41.7% 60.1% 39.4% — —/— — — — — — — — — —
16 2011 3/3 5.0 6.3 55.4% 67.2% 46.9% 60.5% 44.8% 58.2% 44.8% — —/— — — — — — — — — —
17 2012 5/5 2.0 3.4 58.1% 56.5% 44.8% 38.4% 32.9% 51.2% 36.0% — —/— — — — — — — — — —
18 2013 39/41 5.4 2.1 59.6% 70.0% 48.7% 65.0% 45.9% 61.4% 42.4% 2013 6/10 1.3 3.5 66.6% 55.4% 39.6% 38.9% 37.7% 49.9% 36.8%
19 2014 45/48 4.8 1.9 60.0% 69.4% 50.0% 50.9% 48.7% 61.9% 43.5% 2014 19/22 0.8 4.5 64.5% 56.2% 37.6% 46.0% 42.1% 49.6% 41.4%
20 2015 38/50 7.3 2.2 62.2% 71.5% 51.3% 61.5% 48.1% 64.1% 41.2% 2015 44/58 1.7 3.9 67.2% 63.7% 52.3% 47.4% 54.1% 60.1% 46.2%
21 2016 49/64 5.5 1.9 64.4% 70.5% 52.7% 60.1% 52.6% 64.1% 43.8% 2016 25/29 1.4 5.8 61.8% 55.1% 35.3% 45.2% 38.9% 47.6% 41.4%
22 2017 27/27 4.5 2.9 62.7% 69.2% 49.3% 59.9% 47.8% 62.0% 43.9% — —/— — — — — — — — — —
23 2018 42/44 5.3 1.6 64.0% 71.2% 47.8% 57.5% 45.0% 62.8% 44.2% 2018 26/26 1.0 3.8 61.5% 57.8% 44.5% 49.5% 47.5% 52.4% 47.5%
24 2019 40/40 6.9 2.5 62.0% 71.3% 47.2% 59.7% 46.2% 62.0% 43.9% 2019 19/19 1.6 4.6 63.0% 55.3% 40.1% 49.9% 48.5% 49.6% 44.9%
25 2020 13/13 4.8 0.9 67.7% 72.9% 51.8% 55.6% 48.6% 66.2% 44.1% 2020 9/9 1.2 5.1 66.1% 54.7% 39.2% 48.3% 40.7% 49.6% 47.1%
26 2021 26/26 4.6 2.4 63.7% 66.7% 43.0% 58.2% 39.9% 58.2% 41.3% 2021 28/28 1.4 2.6 60.4% 61.7% 47.5% 41.6% 44.4% 56.1% 43.3%
27 2022 48/49 4.4 3.1 63.3% 67.9% 48.2% 54.1% 44.3% 60.8% 43.7% 2022 24/24 1.6 3.6 55.6% 55.5% 42.3% 43.9% 45.5% 49.7% 42.7%
28 2023 43/45 3.9 1.9 67.5% 68.3% 48.3% 60.2% 48.0% 62.0% 44.4% 2023 25/25 2.3 3.9 57.7% 63.0% 43.5% 50.1% 47.0% 54.8% 44.7%
29 2024 36/37 3.8 2.7 69.4% 66.5% 46.5% 60.4% 46.5% 60.6% 44.9% 2024 28/35 1.4 3.9 59.0% 58.2% 37.7% 38.7% 45.9% 49.8% 41.2%
30 2025 42/52 4.4 3.8 65.8% 66.8% 46.6% 57.8% 44.0% 59.9% 45.5% — —/— — — — — — — — — —
31 2026 45/45 4.2 3.5 64.3% 71.5% 47.4% 56.1% 48.8% 63.0% 45.1% — —/— — — — — — — — — —
Career — 543/591 5.0 2.5 63.7% 69.3% 48.5% 58.1% 46.7% 61.8% 43.7% — 253/285 1.5 4.0 61.8% 58.8% 43.0% 45.6% 46.2% 52.8% 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 Madison Keys Anna Karolina Schmiedlova
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
14 2009 1513 104.9 -0.92 -0.60 0.987 49.0% — — — 50.0% -0.75 — — — -0.15 — — — — — — — — — — — — — — — —
16 2011 1517 113.3 -3.13 -0.25 1.071 51.6% +19 — — 50.0% +0.25 0–2 0–1 — -0.02 — — — — — — — — — — — — — — — —
17 2012 1514 113.2 -0.48 -2.14 0.738 43.5% +13 — — 18.2% -2.09 1–0 0–1 — -0.51 — — — — — — — — — — — — — — — —
18 2013 1726 137.3 +4.59 -0.90 1.100 51.9% -46 -118 -57 58.2% +0.62 4–5 (44%) 5–6 (45%) 99.0 +0.04 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 1744 136.9 +5.12 +0.02 1.142 52.3% -64 -93 +79 56.9% +0.45 6–10 (38%) 7–8 (47%) 96.1 -0.67 2014 1451 105.1 -3.60 -1.95 0.821 45.5% +19 +70 — 29.6% -1.50 4–6 (40%) 2–4 (33%) 98.9 -0.14
20 2015 1811 145.8 +4.84 +0.40 1.147 52.7% -23 -103 +11 63.6% +1.03 7–8 (47%) 5–5 (50%) 96.8 +0.70 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%) 106.3 +1.48
21 2016 1943 152.0 +7.53 +1.31 1.219 53.7% -32 -117 -34 65.8% +1.11 17–6 (74%) 14–10 (58%) 107.1 -0.49 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
22 2017 1903 141.2 +3.97 +1.46 1.155 52.9% +43 -160 — 62.5% +0.75 4–6 (40%) 4–2 (67%) 97.5 +0.26 2017 1469 95.5 — — — — — — — — — — — — —
23 2018 1908 147.8 +5.83 +1.52 1.190 53.3% +17 -74 -12 68.1% +1.16 5–6 (45%) 7–4 (64%) 100.2 +1.54 2018 1548 112.3 -2.82 +2.01 0.997 50.0% -48 +99 — 46.6% -0.47 3–7 (30%) 2–3 (40%) 97.9 +1.08
24 2019 1913 148.9 +4.30 +0.69 1.158 52.9% +7 -4 — 66.3% +1.05 7–7 (50%) 8–5 (62%) 99.5 +0.99 2019 1628 110.4 -4.82 +1.29 0.890 47.2% -94 +45 — 40.9% -0.89 2–4 (33%) 2–5 (29%) 95.9 -0.11
25 2020 1869 136.6 +5.26 +1.22 1.305 54.4% +23 — — 65.4% +1.46 1–1 1–1 — +0.59 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
26 2021 1733 127.6 +1.29 -0.81 0.988 49.7% +11 +120 +234 43.6% -0.07 3–2 (60%) 0–5 (0%) 97.1 +1.25 2021 1672 118.8 -0.62 -0.75 0.988 49.9% -64 +96 — 50.0% -0.08 5–5 (50%) 3–1 (75%) 101.9 +0.76
27 2022 1866 154.5 +3.52 +1.76 1.116 52.1% +14 -43 — 61.1% +0.58 8–9 (47%) 11–3 (79%) 100.5 -1.43 2022 1622 117.7 -4.76 -1.06 0.848 46.3% -19 +88 — 33.3% -1.30 2–4 (33%) 3–2 (60%) 98.4 -0.42
28 2023 1908 154.0 +4.44 +2.18 1.168 53.1% -24 -103 +181 65.3% +1.28 5–6 (45%) 5–5 (50%) 98.3 +0.85 2023 1649 122.9 -1.95 +0.20 0.988 49.9% -38 +93 — 46.6% -0.07 3–5 (38%) 3–2 (60%) 97.3 +1.24
29 2024 1945 153.9 +3.89 +2.77 1.137 52.5% -67 +54 +149 67.1% +1.18 5–3 (63%) 9–3 (75%) 105.9 +0.01 2024 1710 128.0 -5.04 -1.14 0.820 45.7% -67 +116 — 40.3% -0.99 8–5 (62%) 4–2 (67%) 105.8 -1.49
30 2025 1964 160.3 +2.87 +2.39 1.133 52.4% +63 +39 +107 63.5% +0.80 16–6 (73%) 10–7 (59%) 107.8 -0.52 2025 1633 99.2 — — — — — — — — — — — — —
31 2026 1982 152.9 +5.10 +2.77 1.218 53.6% -16 +39 +175 65.7% +1.21 8–8 (50%) 6–7 (46%) 93.5 +1.19 — — — — — — — — — — — — — — — —
Career — 2135 155.9 +4.47 +1.22 1.145 52.6% -6 -39 +96 62.4% +0.87 97–85 (53%) 92–73 (56%) 101.0 +0.62 — 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

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.