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

Sloane Stephens vs Anna Karolina Schmiedlova H2H: 1-0

Sloane Stephens holds a 1–0 lead over Anna Karolina Schmiedlova in their WTA head-to-head. Across 1 main-draw meeting, Sloane Stephens leads 1–0 on hard courts. Most recently, Sloane Stephens won the 2013 New Haven round of 32 6-4 6-4.

United States Age 33 Right-Handed 170 cm / 5'7"
H2H
1 0
1 main-draw meetings
Slovak Republic Age 32 Right-Handed 176 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sloane Stephens #17 6-4 6-4 Anna Karolina Schmiedlova #107 Match data Aug 22, 2013* R32 New Haven Premier modern equivalent WTA 500 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
Sloane Stephens #209 #3 5,727 1,952 303 249 54.9% 1 1 0 1 5 8
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 Sloane Stephens Anna Karolina Schmiedlova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2010 2–3 40.0% #204 1,519 0 0
18 2011 7–9 43.8% #96 1,580 0 0 2013 3–7 30.0% #83 1,513 0 0
19 2012 21–17 55.3% #38 1,709 0 0 2014 5–17 22.7% #73 1,451 0 0
20 2013 40–22 64.5% #12 1,827 0 0 2015 37–21 63.8% #26 1,761 0 2
21 2014 20–19 51.3% #36 1,732 0 0 2016 5–24 17.2% #227 1,499 0 2
22 2015 34–20 63.0% #30 1,787 0 1
23 2016 21–10 67.7% #35 1,755 0 4 2018 12–14 46.2% #78 1,548 0 3
24 2017 15–8 65.2% #13 1,863 1 5 2019 7–12 36.8% #134 1,627 0 3
25 2018 34–19 64.2% #6 1,920 1 6 2020 4–5 44.4% #135 1,677 0 3
26 2019 22–19 53.7% #25 1,786 1 6 2021 14–14 50.0% #85 1,671 0 3
27 2020 4–11 26.7% #39 1,641 1 6 2022 7–17 29.2% #103 1,621 0 3
28 2021 18–17 51.4% #65 1,759 1 6 2023 11–14 44.0% #72 1,649 0 3
29 2022 18–17 51.4% #37 1,785 1 7 2024 15–19 44.1% #110 1,709 0 3
30 2023 21–20 51.2% #47 1,789 1 7
31 2024 19–21 47.5% #74 1,688 1 8
32 2025 0–5 0.0% #479 1,603 1 8
33 2026 7–12 36.8% #209 1,699 1 8

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 Sloane Stephens 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 %
17 2010 1 1 2 50.0% 1 2 3 33.3%
18 2011 6 6 12 50.0% 1 3 4 25.0% 2013 1 3 4 25.0% 2 3 5 40.0% 0 1 1 0.0%
19 2012 12 10 22 54.5% 7 6 13 53.8% 2 1 3 66.7% 2014 3 10 13 23.1% 2 5 7 28.6% 0 2 2 0.0%
20 2013 29 16 45 64.4% 7 5 12 58.3% 4 1 5 80.0% 2015 21 12 33 63.6% 15 6 21 71.4% 1 3 4 25.0%
21 2014 11 10 21 52.4% 6 6 12 50.0% 3 3 6 50.0% 2016 4 14 18 22.2% 1 8 9 11.1% 0 2 2 0.0%
22 2015 20 13 33 60.6% 8 5 13 61.5% 6 2 8 75.0%
23 2016 10 6 16 62.5% 9 3 12 75.0% 2 1 3 66.7% 2018 5 8 13 38.5% 7 5 12 58.3% 0 1 1 0.0%
24 2017 15 7 22 68.2% 0 1 1 0.0% 2019 4 5 9 44.4% 3 6 9 33.3% 0 1 1 0.0%
25 2018 24 13 37 64.9% 10 5 15 66.7% 0 1 1 0.0% 2020 1 3 4 25.0% 3 2 5 60.0%
26 2019 10 13 23 43.5% 10 4 14 71.4% 2 2 4 50.0% 2021 9 8 17 52.9% 5 6 11 45.5%
27 2020 3 8 11 27.3% 1 3 4 25.0% 2022 3 7 10 30.0% 3 9 12 25.0% 1 1 2 50.0%
28 2021 6 11 17 35.3% 10 5 15 66.7% 2 1 3 66.7% 2023 6 9 15 40.0% 5 4 9 55.6% 0 1 1 0.0%
29 2022 13 9 22 59.1% 5 6 11 45.5% 0 2 2 0.0% 2024 6 10 16 37.5% 9 8 17 52.9% 0 1 1 0.0%
30 2023 12 14 26 46.2% 8 5 13 61.5% 1 1 2 50.0%
31 2024 8 13 21 38.1% 9 5 14 64.3% 2 3 5 40.0%
32 2025 0 5 5 0.0%
33 2026 6 8 14 42.9% 1 4 5 20.0%
Career 186 163 349 53.3% 93 67 160 58.1% 24 19 43 55.8% 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 520/553 of Sloane Stephens'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 Sloane Stephens 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%
17 2010 5/5 0.6 3.6 64.1% 58.7% 39.2% 42.2% 62.2% 52.1% 42.9% —/—
18 2011 16/16 1.4 3.0 59.3% 59.3% 47.2% 41.8% 52.7% 54.1% 43.8% 2013 6/10 1.3 3.5 66.6% 55.4% 39.6% 38.9% 37.7% 49.9% 36.8%
19 2012 36/38 1.7 3.6 62.4% 61.6% 46.4% 48.6% 43.2% 55.6% 45.1% 2014 19/22 0.8 4.5 64.5% 56.2% 37.6% 46.0% 42.1% 49.6% 41.4%
20 2013 58/62 2.1 2.7 64.9% 63.2% 45.5% 49.3% 49.5% 56.8% 44.8% 2015 44/58 1.7 3.9 67.2% 63.7% 52.3% 47.4% 54.1% 60.1% 46.2%
21 2014 37/39 1.7 2.4 68.3% 62.0% 46.2% 53.8% 38.4% 57.0% 41.9% 2016 25/29 1.4 5.8 61.8% 55.1% 35.3% 45.2% 38.9% 47.6% 41.4%
22 2015 44/54 2.4 2.3 61.6% 65.6% 54.6% 58.0% 54.1% 61.5% 42.6% —/—
23 2016 29/31 2.0 1.8 65.8% 64.5% 49.5% 52.7% 47.8% 59.4% 44.8% 2018 26/26 1.0 3.8 61.5% 57.8% 44.5% 49.5% 47.5% 52.4% 47.5%
24 2017 22/23 1.1 1.5 67.7% 61.0% 47.2% 59.8% 54.5% 56.6% 41.8% 2019 19/19 1.6 4.6 63.0% 55.3% 40.1% 49.9% 48.5% 49.6% 44.9%
25 2018 47/53 0.8 1.5 69.8% 62.1% 49.9% 51.8% 51.5% 58.5% 47.2% 2020 9/9 1.2 5.1 66.1% 54.7% 39.2% 48.3% 40.7% 49.6% 47.1%
26 2019 39/41 1.0 1.7 69.4% 59.9% 47.7% 47.6% 43.1% 56.2% 44.2% 2021 28/28 1.4 2.6 60.4% 61.7% 47.5% 41.6% 44.4% 56.1% 43.3%
27 2020 15/15 2.2 2.0 69.5% 61.1% 47.1% 50.2% 44.4% 56.6% 40.0% 2022 24/24 1.6 3.6 55.6% 55.5% 42.3% 43.9% 45.5% 49.7% 42.7%
28 2021 35/35 1.5 2.1 69.1% 59.7% 46.9% 57.7% 45.3% 55.7% 42.8% 2023 25/25 2.3 3.9 57.7% 63.0% 43.5% 50.1% 47.0% 54.8% 44.7%
29 2022 35/35 1.2 2.1 71.3% 60.8% 45.5% 51.6% 51.8% 56.4% 44.7% 2024 28/35 1.4 3.9 59.0% 58.2% 37.7% 38.7% 45.9% 49.8% 41.2%
30 2023 40/41 1.1 2.2 69.4% 60.6% 45.7% 51.1% 51.2% 56.1% 43.8% —/—
31 2024 40/40 0.8 1.6 72.9% 58.8% 49.8% 46.9% 39.1% 55.9% 42.6% —/—
32 2025 3/5 1.0 2.7 64.5% 54.1% 31.3% 50.1% 42.1% 46.2% 40.7% —/—
33 2026 19/20 0.9 2.0 66.5% 57.5% 47.5% 54.6% 45.5% 54.2% 39.3% —/—
Career 520/553 1.5 2.2 67.3% 61.4% 47.7% 51.6% 47.6% 56.9% 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 Sloane Stephens 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
17 2010 1519 108.2 -1.34 +0.26 0.895 47.8% +19 40.0% -1.10 2–0 -0.36
18 2011 1581 116.3 -0.64 -0.35 0.955 48.8% +19 -78 40.6% -0.69 1–1 2–0 +0.03 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 2012 1709 130.0 +0.14 +1.30 1.016 50.3% -38 -86 -53 52.7% +0.20 9–8 (53%) 5–5 (50%) 102.2 +0.59 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 2013 1827 148.1 +1.68 +1.63 1.037 50.8% -16 -126 -97 58.2% +0.39 17–7 (71%) 8–6 (57%) 109.7 +0.29 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 2014 1733 132.5 +1.10 -0.90 0.974 49.4% +23 -27 -2 51.7% -0.02 5–6 (45%) 5–3 (63%) 100.3 +0.75 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 2015 1787 143.0 +3.00 +2.02 1.106 52.3% -23 -18 -9 60.9% +0.54 5–8 (38%) 10–1 (91%) 104.6 -2.66 2017 1469 95.5
23 2016 1756 122.0 +2.14 +0.81 1.106 52.0% -20 +53 +23 60.9% +0.56 7–2 (78%) 8–2 (80%) 107.2 +0.83 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 2017 1864 153.6 +0.98 +1.17 0.964 49.2% +11 57.7% +0.35 8–0 (100%) 4–2 (67%) 111.8 -1.70 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 2018 1921 157.9 +2.48 +3.98 1.139 52.7% +6 -17 61.0% +0.94 10–9 (53%) 3–7 (30%) 96.1 -0.56 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 2019 1786 136.3 -0.49 +1.33 1.009 50.2% -24 +182 -21 52.6% -0.19 7–6 (54%) 11–2 (85%) 104.6 +1.76 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 2020 1641 114.3 +0.15 -1.60 0.922 48.1% +16 +243 37.8% -0.68 1–6 (14%) 1–1 +1.57 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 2021 1760 134.1 -0.59 +0.37 0.967 49.3% -115 +157 +83 52.4% -0.19 6–8 (43%) 3–5 (38%) 97.2 -0.75 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 2022 1785 140.6 -0.05 +2.25 1.024 50.4% +9 +46 50.6% +0.06 7–8 (47%) 2–2 (50%) 98.7 +0.24 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 2023 1790 135.6 -0.42 +1.25 0.998 49.9% -56 +122 50.5% +0.02 6–7 (46%) 3–6 (33%) 94.4 -0.37 2025 1633 99.2
31 2024 1689 137.0 -0.42 -0.12 0.965 49.0% -19 +171 +35 47.3% -0.11 6–5 (55%) 1–2 (33%) -1.59
32 2025 1604 109.9 -1.23 +0.23 0.757 43.6% -34 16.7% -2.34 0–2 -0.11
33 2026 1699 132.4 -1.73 -2.28 0.859 47.0% -20 +56 36.6% -1.20 2–1 (67%) 1–1 -0.66
Career 1952 145.6 +0.67 +1.06 1.013 50.2% -17 +47 -9 53.0% +0.11 97–84 (54%) 69–45 (61%) 107.5 -0.49 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.