H2H data updated: 2026-07-19 10:32 UTC
Naomi Osaka vs Julia Boserup H2H: 0-1
Julia Boserup holds a 1–0 lead over Naomi Osaka in their WTA head-to-head. Across 1 main-draw meeting, Julia Boserup leads 1–0 on hard courts. Most recently, Julia Boserup won the 2016 Stanford third round 2-6 6-4 6-4.
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JPN
Age 28
Right-Handed
180 cm / 5'11"
H2H
0
–
1
1 main draw meetings
USA
Age 34
Right-Handed
181 cm / 5'11"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 21, 2016* | Stanford | WTA 500 | R32 | Hard | Julia Boserup | 2-6 6-4 6-4 | Naomi Osaka | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Naomi Osaka | #13 | #1 | 7,985 | 2,140 | 240 | 130 | 64.9% | 4 | 2 | 0 | 0 | 2 | 8 |
| Julia Boserup | #686 | #80 | 746 | 1,585 | 12 | 14 | 46.2% | 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 | Naomi Osaka | Julia Boserup | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 2014 | 2–2 | 50.0% | #260 | 1,531 | 0 | 0 | — | — | — | — | — | — | — |
| 17 | 2015 | 0–2 | 0.0% | #144 | 1,509 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 2016 | 20–13 | 60.6% | #48 | 1,700 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2017 | 19–22 | 46.3% | #68 | 1,697 | 0 | 0 | 2011 | 0–1 | 0.0% | #218 | 1,483 | 0 | 0 |
| 20 | 2018 | 39–19 | 67.2% | #5 | 1,904 | 1 | 2 | — | — | — | — | — | — | — |
| 21 | 2019 | 40–13 | 75.5% | #3 | 2,030 | 2 | 5 | — | — | — | — | — | — | — |
| 22 | 2020 | 16–3 | 84.2% | #3 | 2,082 | 3 | 6 | 2014 | 2–1 | 66.7% | #194 | 1,509 | 0 | 0 |
| 23 | 2021 | 18–7 | 72.0% | #13 | 2,002 | 4 | 7 | 2015 | 0–1 | 0.0% | #191 | 1,492 | 0 | 0 |
| 24 | 2022 | 15–11 | 57.7% | #42 | 1,894 | 4 | 7 | 2016 | 6–3 | 66.7% | #119 | 1,529 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 2017 | 4–8 | 33.3% | #147 | 1,567 | 0 | 0 |
| 26 | 2024 | 21–16 | 56.8% | #57 | 1,883 | 4 | 7 | — | — | — | — | — | — | — |
| 27 | 2025 | 31–14 | 68.9% | #16 | 1,968 | 4 | 8 | — | — | — | — | — | — | — |
| 28 | 2026 | 19–8 | 70.4% | #13 | 2,044 | 4 | 8 | — | — | — | — | — | — | — |