Match Info

WTA - SINGLES: Tokyo - Qualification, hard - Semi-finals

Date: 24 October 2026, Saturday ⏱️ In 5h 56m 📅 Remind Me


	Kayla Day		Shuai Zhang

	1	2
	1.85	1.87
	1.83	1.93
	1.87	1.87	Watch
	1.90	1.85
	1.84	1.84	Watch
	1.89	1.85
Avarage Now (Initially)	1.86 ↑ (1.81)	1.87 ↓ (1.94)

The most likely Over/Under: 21.50

The best margin for this event is 6.5%, offered by

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Current Win Probability

Kayla Day
50.1%

Shuai Zhang
49.9%

Initial Probability (when we started the analysis)

51.7%

48.3%

Our Initial ML Estimation

53.8%

46.2%

Analysis of Changes in Winning Probabilities:

Kayla Day has seen a decrease in its chances compared to the initial analysis. (-1.6%)

Shuai Zhang has improved its chances compared to the initial analysis. (+1.6%)

ML Model estimates a higher probability for Kayla Day than the current prediction. (+3.7%)

ML Model estimates a lower probability for Shuai Zhang than the current prediction. (-3.7%)

Who will win by Users?

1	X	2
0%	0%	0%

Kayla Day - Shuai Zhang Predictions

Expected Score (Market Odds): 0:2

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Preview

Day is ranked WTA: 119., and Zhang is ranked WTA: 85..

In recent outings, Day has recorded mixed results (last 5 matches: 3 wins).

Zhang is experiencing a dip in performance (last 5 matches: 1 win).

Zhang could enjoy a physical edge thanks to more rest days ahead of this match.

The probabilities of winning are closely matched between the two contenders.

In the last 1 head-to-head meeting, Day has recorded 0 wins, 0 draws, and 1 loss, with a goal aggregate of 1:2.

Form

✺ - easy match; ✺ - difficult match;

- Kayla Day
WTA Osaka
21.10.26	Antonia Ruzic - Kayla Day	Day K. Retired ✺
20.10.26	Kayla Day - Sofia Kenin	2:0 ✺
20.10.26	Kayla Day - Kimberly Birrell	Canceled ✺
17.10.26	Maya Joint - Kayla Day	2:1 ✺
16.10.26	Ena Koike - Kayla Day	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 7.4 ?W?LW
- Shuai Zhang
WTA Osaka
19.10.26	Tereza Valentova - Shuai Zhang	2:1 ✺
WTA Wuhan
13.10.26	Ashlyn Krueger - Shuai Zhang	2:0 ✺
12.10.26	Belinda Bencic - Shuai Zhang	Canceled ✺
12.10.26	Anna Kalinskaya - Shuai Zhang	Canceled ✺
WTA Billie Jean King Cup World Group
24.09.26	Elisabaetta Cocciaretto - Shuai Zhang	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 9.3 LL??W

Latest Head to Head

WTA Cincinnati
15.08.26	Shuai Zhang - Kayla Day	2:1

Kayla Day - Shuai Zhang: Predictions, Live Scores & TV Guide