Tennis Predictionist
Japan Open · Round of 32 · Hard

Katie Boulter vs Himeno Sakatsume: Result & Final Score

Katie Boulter Katie Boulter United Kingdom United Kingdom · No. 58
Himeno Sakatsume Himeno Sakatsume Japan Japan · No. 115
FINAL 6–3 6–1 Boulter won in two sets
94% People predicted before 6%

as of 20 Oct, 04:00 UTC

Final Tue 20 Oct
Katie Boulter Katie Boulter Winner 66
Himeno Sakatsume Himeno Sakatsume 31

Match summary i

How the match was won, set by set. The green bar is the better number on each line.

In one line

Boulter beat Sakatsume 6-3 6-1: 1 aces, 5 of 9 break points, 57% of all points. People gave her 94% before the match.

Match
Boulter Statistic Sakatsume
1 Aces 2
7 Double faults 1
61% 1st serve in 61%
67% 1st serve points won 52%
48% 2nd serve points won 48%
5/9 Break points converted 1/13
57% Points won 43%
Set 1
Boulter Statistic Sakatsume
1 Aces 2
3 Double faults 0
51% 1st serve in 64%
61% 1st serve points won 43%
53% 2nd serve points won 62%
3/5 Break points converted 1/4
54% Points won 46%
Set 2
Boulter Statistic Sakatsume
0 Aces 0
4 Double faults 1
70% 1st serve in 56%
71% 1st serve points won 70%
42% 2nd serve points won 25%
2/4 Break points converted 0/9
62% Points won 38%
Our take Below the market

Boulter v Sakatsume

Before the match we gave her 27 points less than the market

Katie Boulter has the stronger record of recent results.

When the two disagree by this much, the market has been the better guide in our testing.

Show the numbers: players and head to head PlayersHead to head

Players i

Ranking, season record, form and the basics side by side. The green dot marks the better figure.

Players side by side
Katie Boulter Katie Boulter Boulter No. 58 Fact Himeno Sakatsume Himeno Sakatsume Sakatsume No. 115
No. 58 (the better figure) Ranking No. 115
1,042 (the better figure) Ranking points 665
22–21 2026 record (the better figure) 32–26
LLWLL Last 5 matches LWWWL
30 Age 25
182 cm Height Not on record
United Kingdom Country Japan

Head to head i

Their completed tour-level meetings, latest first. This match included, level at 1–1.

Katie Boulter Katie Boulter Boulter No. 58

1 1

Himeno Sakatsume Himeno Sakatsume Sakatsume No. 115
  1. 2026 OCT
    Japan Open · Round of 32
    Boulter ✓ 66
    Sakatsume 31
  2. 2023 MAY
    W80 Gifu · Final
    Boulter 53
    Sakatsume ✓ 76

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