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

Naomi Osaka vs Alycia Parks H2H: 1-0

Naomi Osaka holds a 1–0 lead over Alycia Parks in their WTA head-to-head. Across 1 main-draw meeting, Naomi Osaka leads 1–0 on hard courts. Most recently, Naomi Osaka won the 2025 ASB Classic semifinal 6-4 6-2.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Naomi Osaka
Japan Age 28 Right-Handed 180 cm / 5'11"
H2H
1 – 0
1 main-draw meetings
Alycia Parks
United States Age 25 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Naomi Osaka #57 6-4 6-2 Alycia Parks #82 Match data Jan 4, 2025 SF ASB Classic WTA 250 Hard

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
Naomi Osaka #13 #1 7,985 2,179 251 136 64.9% 4 2 0 1 1 8
Alycia Parks #79 #40 1,208 1,815 55 81 40.4% 0 0 0 0 1 1

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 Naomi Osaka Alycia Parks
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 2014 2–2 50.0% #260 1,530 0 0 — — — — — — —
17 2015 0–2 0.0% #144 1,508 0 0 — — — — — — —
18 2016 20–13 60.6% #48 1,700 0 0 — — — — — — —
19 2017 19–22 46.3% #68 1,695 0 0 — — — — — — —
20 2018 40–20 66.7% #5 1,902 1 2 2021 2–4 33.3% #214 1,494 0 0
21 2019 40–13 75.5% #3 2,047 2 5 2022 3–3 50.0% #75 1,734 0 0
22 2020 16–3 84.2% #3 2,111 3 6 2023 13–21 38.2% #85 1,660 0 1
23 2021 20–8 71.4% #13 2,040 4 7 2024 4–10 28.6% #82 1,670 0 1
24 2022 15–11 57.7% #42 1,933 4 7 2025 15–23 39.5% #78 1,614 0 1
25 — — — — — — — 2026 18–20 47.4% #79 1,646 0 1
26 2024 21–17 55.3% #57 1,872 4 7 — — — — — — —
27 2025 31–14 68.9% #16 1,965 4 8 — — — — — — —
28 2026 27–11 71.1% #13 2,052 4 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 Naomi Osaka Alycia Parks
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 %
16 2014 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
17 2015 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
18 2016 18 11 29 62.1% 2 2 4 50.0% — — — — — — — — — — — — — — — — —
19 2017 13 13 26 50.0% 2 5 7 28.6% 4 4 8 50.0% — — — — — — — — — — — — —
20 2018 29 13 42 69.0% 5 4 9 55.6% 6 3 9 66.7% 2021 0 2 2 0.0% 2 2 4 50.0% — — — —
21 2019 30 7 37 81.1% 9 4 13 69.2% 1 2 3 33.3% 2022 2 1 3 66.7% 0 1 1 0.0% 1 1 2 50.0%
22 2020 16 3 19 84.2% — — — — — — — — 2023 8 12 20 40.0% 4 6 10 40.0% 1 3 4 25.0%
23 2021 18 5 23 78.3% 2 3 5 40.0% — — — — 2024 4 8 12 33.3% — — — — 0 2 2 0.0%
24 2022 14 9 23 60.9% 1 2 3 33.3% — — — — 2025 13 17 30 43.3% 2 5 7 28.6% 0 1 1 0.0%
25 — — — — — — — — — — — — — 2026 12 13 25 48.0% 5 6 11 45.5% 1 1 2 50.0%
26 2024 13 9 22 59.1% 5 5 10 50.0% 3 3 6 50.0% — — — — — — — — — — — — —
27 2025 25 8 33 75.8% 3 3 6 50.0% 3 3 6 50.0% — — — — — — — — — — — — —
28 2026 12 6 18 66.7% 7 3 10 70.0% 8 2 10 80.0% — — — — — — — — — — — — —
Career — 190 88 278 68.3% 36 31 67 53.7% 25 17 42 59.5% — 39 53 92 42.4% 13 20 33 39.4% 3 8 11 27.3%

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 350/386 of Naomi Osaka's and 118/136 of Alycia Parks'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 Naomi Osaka Alycia Parks
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%
16 2014 4/4 4.3 1.8 55.4% 65.3% 44.8% 33.6% 49.2% 55.5% 41.0% — —/— — — — — — — — — —
18 2016 33/33 4.8 2.5 55.2% 69.6% 48.3% 54.8% 51.5% 59.9% 43.8% — —/— — — — — — — — — —
19 2017 40/41 4.2 2.5 55.9% 67.2% 45.7% 45.6% 46.3% 57.5% 40.2% — —/— — — — — — — — — —
20 2018 55/60 4.7 2.1 59.7% 71.1% 48.8% 55.8% 55.7% 61.9% 45.3% 2021 6/6 7.8 7.5 50.2% 65.6% 39.1% 49.3% 33.3% 52.6% 39.9%
21 2019 50/53 7.0 1.9 60.2% 73.1% 47.9% 56.3% 51.0% 63.1% 44.4% 2022 6/6 7.0 7.5 59.0% 63.9% 44.9% 55.0% 56.7% 56.4% 39.1%
22 2020 18/19 7.8 2.5 59.0% 76.0% 53.0% 64.2% 43.2% 66.5% 42.5% 2023 34/34 7.9 9.1 53.0% 69.3% 42.6% 53.1% 44.1% 56.4% 38.1%
23 2021 21/28 6.5 2.8 53.5% 76.2% 52.2% 59.4% 52.6% 64.9% 43.6% 2024 14/14 4.9 8.8 51.7% 64.6% 38.1% 43.8% 34.9% 51.8% 38.0%
24 2022 22/26 5.7 2.5 51.4% 76.9% 47.4% 61.9% 44.1% 62.7% 41.4% 2025 21/38 5.2 8.0 53.7% 65.0% 39.9% 50.9% 37.0% 53.4% 36.7%
25 — —/— — — — — — — — — — 2026 37/38 5.6 6.1 54.2% 68.5% 43.3% 52.0% 47.1% 56.9% 40.1%
26 2024 36/38 6.5 2.7 54.0% 75.1% 51.1% 56.3% 50.1% 64.0% 40.4% — —/— — — — — — — — — —
27 2025 34/46 6.6 2.9 56.9% 74.7% 49.3% 52.5% 53.6% 63.5% 45.2% — —/— — — — — — — — — —
28 2026 37/38 5.9 2.5 58.2% 72.9% 49.6% 52.0% 47.3% 63.2% 42.7% — —/— — — — — — — — — —
Career — 350/388 5.8 2.4 56.9% 72.6% 48.9% 54.7% 50.3% 62.3% 43.1% — 118/136 6.3 7.7 53.5% 67.3% 41.7% 51.2% 42.8% 55.3% 38.6%

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 Naomi Osaka Alycia Parks
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
16 2014 1531 113.5 +0.17 +0.57 0.923 48.4% +17 — — 45.5% 0.00 2–1 (67%) 1–0 — -0.19 — — — — — — — — — — — — — — — —
17 2015 1509 102.0 — — — — — — — 20.0% -1.80 0–1 — — 0.00 — — — — — — — — — — — — — — — —
18 2016 1700 128.3 +3.18 +0.66 1.091 51.9% -10 -101 — 60.0% +0.65 4–5 (44%) 5–6 (45%) 101.0 +0.04 — — — — — — — — — — — — — — — —
19 2017 1696 132.1 +1.30 -2.12 0.947 48.9% +6 -84 -47 45.8% -0.18 5–4 (56%) 2–5 (29%) 97.8 -1.51 — — — — — — — — — — — — — — — —
20 2018 1902 160.7 +5.21 +2.94 1.190 53.8% +17 -236 -168 67.5% +1.35 4–3 (57%) 4–4 (50%) 99.8 -2.09 2021 1494 104.8 -1.89 -1.34 0.841 46.0% — +103 — 35.7% -1.29 1–1 — — +0.03
21 2019 2047 154.9 +5.80 +1.63 1.202 53.6% +30 -229 -350 68.4% +1.22 17–2 (89%) 10–4 (71%) 116.1 +0.60 2022 1735 115.5 +0.46 +0.89 0.896 48.2% -17 — — 46.2% -0.31 1–0 2–2 (50%) — -0.30
22 2020 2112 156.0 +6.66 +1.24 1.267 54.0% +19 — — 71.7% +1.61 9–1 (90%) 3–5 (38%) 103.1 -0.42 2023 1660 125.8 +0.06 -3.71 0.875 47.4% +26 -90 -67 41.3% -0.73 5–7 (42%) 6–4 (60%) 99.3 -0.98
23 2021 2040 154.1 +6.00 +1.08 1.240 54.0% +82 -235 — 72.2% +1.43 3–3 (50%) 2–2 (50%) 95.5 -0.04 2024 1670 107.3 -2.42 -3.22 0.788 45.2% +20 — — 31.3% -1.50 2–2 (50%) — — -0.06
24 2022 1934 147.8 +4.77 +0.02 1.112 52.0% +91 -156 — 57.4% +0.81 4–1 (80%) 0–2 — -0.62 2025 1615 133.0 -2.00 -3.95 0.787 45.3% +41 -189 — 41.4% -0.69 5–6 (45%) 3–5 (38%) 99.2 -0.43
25 — — — — — — — — — — — — — — — — 2026 1647 128.2 -0.08 -2.38 0.929 48.6% +44 -64 — 47.8% -0.49 7–7 (50%) 5–3 (63%) 103.0 +1.96
26 2024 1873 146.8 +5.89 -1.17 1.122 52.2% +76 -98 -157 56.3% +0.71 3–5 (38%) 4–8 (33%) 94.1 -2.05 — — — — — — — — — — — — — — — —
27 2025 1966 153.3 +4.79 +1.97 1.240 54.1% +59 -128 -253 65.4% +1.12 11–9 (55%) 10–6 (63%) 101.6 +0.92 — — — — — — — — — — — — — — — —
28 2026 2053 158.1 +5.15 +1.24 1.160 53.0% +2 -104 -111 66.7% +1.12 8–2 (80%) 7–3 (70%) 109.0 -0.80 — — — — — — — — — — — — — — — —
Career — 2179 157.0 +4.72 +0.85 1.143 52.6% +35 -157 -155 62.7% +0.95 70–37 (65%) 48–45 (52%) 107.0 -1.65 — 1816 125.9 -0.72 -2.92 0.863 47.1% +34 -79 -67 42.1% -0.74 21–23 (48%) 16–14 (53%) 103.1 +0.16

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.