Katie Boulter vs Naomi Osaka: Head-to-Head Record

Katie Boulter

United Kingdom

0–3
3 meetings
Naomi Osaka

Japan

Hard: 0–1Grass: 0–2
Katie Boulter
0–3
Naomi Osaka

Katie Boulter and Naomi Osaka have met 3 times on the professional tour. Naomi Osaka leads the head-to-head 3–0. Their most recent meeting came at Gippsland Trophy in 2021.

Common opponents

Last 12 months

Boulter K. and Osaka N. faced 12 of the same opponents in the last 12 months. Boulter K. went 5–10 (33%) against them, Osaka N. 10–6 (63%). Osaka N. came out better against 6 of 12 comparable opponents, Boulter K. against 2 — though 2 of those edges carry caveats (retirement).

5–10 · 33%Boulter K. · better vs 2
Record vs common opponents
10–6 · 63%Osaka N. · better vs 6
Vs common opponents · derived from scorelines
12–23Sets21–16
140–189Games187–164
3–0Tiebreaks2–4
3–3Deciding sets4–2
Boulter K. better · different surfaces (Grass × Hard)▾
Osaka N. better · different surfaces (Hard × Grass) · ⚠ retirement-shortened match▾
Boulter K. better · same surface, 7 days apart▾
Both lost · same surface, 30 days apart▾
Osaka N. better · same surface▾
Both lost · same surface · 9 months apart▾
Osaka N. better · different surfaces (Grass × Hard)▾
Both won · same surface, 30 days apart▾
Osaka N. better · different surfaces (Grass × Clay)▾
Both won · same surface, 9 days apart▾
Osaka N. better · same surface, 1 days apart · ⚠ retirement-shortened match▾
Osaka N. better · same surface, 2 days apart▾
Includes tour-level, 125s, qualifying and team events (⚑). Walkovers excluded. Describes past results in different contexts — not a prediction.

Katie Boulter vs Naomi Osaka stats comparison

Ratings

#71 WTARanking#13 WTA
1831Elo (overall)1987
1795Hard Elo1922
1695Clay Elo1886
1734Grass Elo1793

Form

LWLLLLLWWWLast 10LWWWLWWLWW
2026 win rate·Clear edge
55%
72%
12026 titles0

Clutch

Under pressure
Katie BoulterNaomi Osaka
Clutch Rating·Dominant
56
93
Break points saved·Dominant
30
85
Break points won·Clear edge
84
98
Deciding sets·Clear edge
83
97
Tiebreaks·Dominant
56
86

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Freshness

Recent load
Katie BoulterNaomi Osaka
Freshness·Even
86
90

Katie Boulter: 5 days rest · 2 matches, 46 games (7d) · Naomi Osaka: 9 days rest · 3 matches (14d). Higher means fresher. About

Serve vs return

Recent form
Katie Boulterserving70% hold

wins 58% of points on serve vs Naomi Osaka

Naomi Osakaserving84% hold

wins 66% of points on serve vs Katie Boulter

Serve advantage — Naomi Osaka

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Set records · last ~30 matches

First sets won·Clear edge
63%
80%
Deciding sets won·Clear edge
38%
60%

Career

Career win rate·Slight edge
57%
65%
4Career titles7
0Grand Slam titles4

Profile

30Age28
180 cmHeight180 cm
RightPlaysRight

Set records use each player's last ~30 completed matches; form shows the last 10 results. Ratings come from the same data that powers the Umpiry Score.

All 3 meetings

Frequently asked questions

Who leads the head-to-head between Katie Boulter and Naomi Osaka?

Naomi Osaka leads the head-to-head against Katie Boulter 3–0 after 3 meetings.

How many times have Katie Boulter and Naomi Osaka played each other?

Katie Boulter and Naomi Osaka have played each other 3 times on the professional tour.

When did Katie Boulter and Naomi Osaka last play each other?

Their most recent meeting came at Gippsland Trophy in 2021, where Naomi Osaka won.