Tennis · WTA Osaka · 17/10, 07:30

Prediction: Taylah Preston vs Haruka Kaji

Team pages: Taylah Preston · Haruka Kaji

Prediction summary
Winner
70% 30%
Taylah Preston Haruka Kaji
Estimated games
19.5
Recent form · 10 last
Taylah Preston 6-4 (W-L)
WWLWWLWWLL
Haruka Kaji 6-4 (W-L)
WWWWLLLWWL
Head-to-head
Taylah Preston 2–0 Haruka Kaji (2 last)
  • 29 Jul2-0 12-2W
  • 23 Apr2-0 12-4W
Our model (Elo) vs Market Rating Elo · Taylah Preston 1529 · Haruka Kaji 1447
Taylah PrestonHaruka Kaji
Our model62%38%
Market77%23%

The bar above blends our model with the market: where our probability diverges most from the odds is where the model sees the widest gap.

Match keys

  • Our model (surface Elo, opponent-adjusted) favours Taylah Preston (rating 1529 vs 1447).
  • Head-to-head: Taylah Preston 2–0 Haruka Kaji (2).
  • Note: Taylah Preston makes many double faults (4.7/match).

Statistics

Taylah PrestonHaruka Kaji
Win %50%40%
Win % · Hard 50% (10) 0% (2)
Sets (G-P)1.1-1.11.1-1.2
Games (G-P)9.2-109.9-10
Aces1.40.6
Double faults4.71.8
1st serve %60.1%60.6%
Break %38.5%60.8%
Estimated total games (ours) 19.5

H2H · Taylah Preston 2 – 0 Haruka Kaji (2)

Head-to-head (H2H) · Taylah Preston 2–0 Haruka Kaji

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DateSetsGamesRes.
29/07/26
WTA Vancouver
2-012-2W
23/04/26
W100 Tokyo
2-012-4W

Last 10 matches played

Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.

Taylah Preston

LWWLL

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Date Opponent Sets Games Res.
10/10 Ashlyn Krueger
WTA Wuhan · Hard
0-2 9-13 L
04/10 Daria Snigur
WTA Beijing · Hard
0-2 1-12 L
02/10 Diane Parry
WTA Beijing · Hard
2-0 13-7 W
30/09 Tamara Korpatsch
WTA Beijing · Hard
2-0 13-8 W
26/09 Alina Korneeva
WTA Seoul · Hard
0-2 5-12 L
24/09 Jelena Ostapenko
WTA Seoul · Hard
2-0 12-5 W
22/09 Himeno Sakatsume
WTA Seoul · Hard
2-1 15-10 W
02/09 Taylor Townsend
US Open Women · Hard
0-2 2-12 L
30/08 Alycia Parks
US Open Women · Hard
2-0 12-6 W
24/08 Oksana Selekhmeteva
WTA Philadelphia · Hard
1-2 10-15 L

Haruka Kaji

LLWWL

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Date Opponent Sets Games Res.
09/10 Naho Sato
W35 Wagga Wagga
0-2 5-12 L
08/10 Jasmine Adams
W35 Wagga Wagga
2-0 12-2 W
07/10 Rira Kosaka
W35 Wagga Wagga
2-0 12-3 W
28/09 Emerson Jones
WTA Jingshan · Hard
0-2 6-12 L
19/09 Darya Astakhova
WTA Seoul · Hard
1-2 11-18 L
10/09 Alexandra Shubladze
W50 Guiyang
0-2 4-12 L
08/09 Anastasia Kulikova
W50 Guiyang
2-0 12-4 W
03/09 Han Shi
W75 Tianjin
1-2 11-16 L
02/09 Yufei Ren
W75 Tianjin
2-0 13-6 W
27/08 Elena Milovanovic
W50 Kursumlijska Banja · ~Clay
1-2 13-15 L

Frequently asked questions

Who is the favourite in Taylah Preston vs Haruka Kaji?

Our model gives 70% to Taylah Preston, using surface Elo on hard.

What is the prediction based on?

On an Elo model by surface (hard) adjusted for opponent quality, compared with the market odds.