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

Shuko Aoyama vs Jana Cepelova

Compare the head-to-head record, career totals, season-by-season performance, and match log for Shuko Aoyama vs Jana Cepelova.

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Shuko Aoyama
Japan Age 38 Right-Handed 154 cm / 5'1"
H2H
0 – 0
0 main-draw meetings
Jana Cepelova
Slovak Republic Age 33 Right-Handed 168 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jana Cepelova #94 3-6 6-2 6-4 Shuko Aoyama #314 Match data Sep 17, 2017 Q2 Q Pan Pacific Open Premier → modern equivalent WTA 500 Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
Shuko Aoyama #1,440 #182 286 1,515 1 4 20.0% 0 0 0 0 0 0
Jana Cepelova #894 #50 1,074 1,671 55 92 37.4% 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 Shuko Aoyama Jana Cepelova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 2011 0–1 0.0% #201 1,485 0 0
19 — — — — — — — 2012 5–5 50.0% #111 1,535 0 0
20 — — — — — — — 2013 7–14 33.3% #76 1,510 0 0
21 — — — — — — — 2014 18–19 48.6% #56 1,599 0 0
22 — — — — — — — 2015 5–10 33.3% #147 1,575 0 0
23 2011 0–2 0.0% #393 1,473 0 0 2016 9–12 42.9% #100 1,631 0 0
24 — — — — — — — 2017 8–21 27.6% #108 1,627 0 0
25 — — — — — — — 2018 2–5 28.6% #188 1,625 0 0
26 2014 1–1 50.0% #184 1,480 0 0 2019 1–5 16.7% #158 1,619 0 0
29 2017 0–1 0.0% #352 1,482 0 0 — — — — — — —

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 Shuko Aoyama Jana Cepelova
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 %
18 — — — — — — — — — — — — — 2011 0 1 1 0.0% — — — — — — — —
19 — — — — — — — — — — — — — 2012 3 3 6 50.0% 0 1 1 0.0% 2 1 3 66.7%
20 — — — — — — — — — — — — — 2013 4 9 13 30.8% 2 3 5 40.0% 1 2 3 33.3%
21 — — — — — — — — — — — — — 2014 10 12 22 45.5% 8 5 13 61.5% 0 2 2 0.0%
22 — — — — — — — — — — — — — 2015 1 6 7 14.3% 3 3 6 50.0% 1 1 2 50.0%
23 2011 0 1 1 0.0% — — — — 0 1 1 0.0% 2016 5 7 12 41.7% 2 4 6 33.3% 2 1 3 66.7%
24 — — — — — — — — — — — — — 2017 4 14 18 22.2% 3 4 7 42.9% 1 3 4 25.0%
25 — — — — — — — — — — — — — 2018 2 4 6 33.3% 0 1 1 0.0% — — — —
26 2014 1 1 2 50.0% — — — — — — — — 2019 0 3 3 0.0% 1 2 3 33.3% — — — —
29 2017 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 1 3 4 25.0% — — — — 0 1 1 0.0% — 29 59 88 33.0% 19 23 42 45.2% 7 10 17 41.2%

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 5/5 of Shuko Aoyama's and 141/147 of Jana Cepelova'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 Shuko Aoyama Jana Cepelova
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%
18 — —/— — — — — — — — — — 2011 1/1 2.0 5.0 86.4% 50.9% 11.1% 53.8% 25.0% 45.5% 40.4%
19 — —/— — — — — — — — — — 2012 9/10 1.3 2.7 66.5% 58.4% 44.1% 49.8% 44.8% 53.6% 45.4%
20 — —/— — — — — — — — — — 2013 21/21 1.0 2.7 64.1% 54.6% 39.5% 44.2% 52.4% 49.4% 42.5%
21 — —/— — — — — — — — — — 2014 36/37 1.1 2.3 67.6% 56.9% 44.2% 52.4% 51.9% 53.1% 45.6%
22 — —/— — — — — — — — — — 2015 12/15 0.4 2.6 69.0% 51.6% 43.2% 43.7% 42.8% 48.3% 40.4%
23 2011 2/2 0.5 4.0 58.7% 48.9% 30.6% 41.5% 33.3% 41.3% 34.5% 2016 21/21 1.0 3.5 64.5% 59.8% 43.9% 45.0% 50.4% 54.1% 43.3%
24 — —/— — — — — — — — — — 2017 28/29 1.0 2.9 62.6% 60.1% 38.9% 43.3% 43.7% 52.2% 42.9%
25 — —/— — — — — — — — — — 2018 7/7 1.3 2.4 64.5% 58.3% 43.6% 51.6% 51.1% 53.2% 42.9%
26 2014 2/2 0.0 2.0 66.4% 68.1% 46.4% 27.3% 27.8% 60.9% 41.8% 2019 6/6 0.5 2.3 62.5% 54.9% 37.2% 24.8% 54.2% 46.8% 44.3%
29 2017 1/1 0.0 5.0 68.3% 46.5% 20.0% 11.1% 60.0% 38.1% 51.4% — —/— — — — — — — — — —
Career — 5/5 0.2 3.4 63.7% 56.1% 34.8% 29.7% 36.4% 48.5% 40.8% — 141/147 1.0 2.7 65.4% 57.2% 41.7% 46.2% 48.8% 51.8% 43.6%

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 Shuko Aoyama Jana Cepelova
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 — — — — — — — — — — — — — — — — 2011 1486 97.3 +0.56 -1.05 0.740 43.2% — — — 0.0% -3.50 — — — +0.07
19 — — — — — — — — — — — — — — — — 2012 1535 104.0 +0.24 +0.88 0.978 49.6% -13 — +117 43.5% -0.39 3–0 (100%) 1–2 (33%) 103.5 +0.42
20 — — — — — — — — — — — — — — — — 2013 1511 109.4 -5.00 -1.81 0.840 45.9% -15 +25 +91 35.4% -1.19 3–3 (50%) 3–2 (60%) 102.3 +0.41
21 — — — — — — — — — — — — — — — — 2014 1599 124.4 -2.47 +1.17 0.972 49.3% -50 +49 — 48.8% -0.24 6–6 (50%) 6–2 (75%) 105.4 +0.63
22 — — — — — — — — — — — — — — — — 2015 1575 106.4 -3.91 -1.07 0.783 44.6% -70 +65 — 35.3% -1.18 4–2 (67%) 2–2 (50%) 102.6 -1.09
23 2011 1474 90.2 -4.32 -1.90 0.587 37.9% — — — 0.0% -4.75 — — — +0.04 2016 1632 123.6 -1.51 +0.12 0.945 48.8% -32 -37 -17 44.9% -0.35 3–4 (43%) 2–1 (67%) 101.0 -1.31
24 — — — — — — — — — — — — — — — — 2017 1627 118.6 -2.44 -0.29 0.898 47.4% -28 -13 -11 32.8% -1.11 3–7 (30%) 4–4 (50%) 96.2 -1.67
25 — — — — — — — — — — — — — — — — 2018 1626 119.0 -1.48 -0.41 0.915 48.0% +7 — — 38.9% -0.72 1–3 (25%) 1–1 — -0.49
26 2014 1480 98.5 -0.65 -1.65 1.069 50.1% — — — 50.0% -0.50 — — — +0.13 2019 1619 111.1 -2.22 +0.48 0.832 45.4% +46 -54 — 27.3% -1.36 0–1 — — -0.45
27 — — — — — — — — — — — — — — — — 2020 1567 95.3 — — — — — — — — — — — — —
28 2016 1482 101.7 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
29 2017 1482 97.9 +0.88 -2.42 0.831 45.1% — — — 0.0% -2.50 — — — +0.13 — — — — — — — — — — — — — — — —
30 2018 1427 90.8 — — — — — — — — — — — — — 2023 1546 — — — — — — — — — — — — — —
31 2019 1416 105.0 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
32 2020 1410 103.0 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 1516 96.6 -1.81 -1.90 0.792 44.3% — — — 20.0% -2.60 — — — +6.00 — 1671 120.4 -2.57 -0.05 0.905 47.7% -30 +17 +41 40.0% -0.75 23–26 (47%) 19–14 (58%) 104.7 -2.37

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.