Match Info

WTA - SINGLES: Osaka, hard - 1/8-finals

Date: 21 October 2026, Wednesday


	Katie Boulter		Viktorija Golubic

	1	2
	1.91	1.91	Watch
	1.85	1.91
	1.8	1.9	Watch
	1.85	1.91	Watch
	1.8	2
	1.91	1.91	Watch
	1.85	1.85
Avarage Now (Initially)	1.85 ↓ (1.97)	1.91 ↑ (1.78)

The most likely Over/Under: 21.50

The best margin for this event is 4.7%, offered by

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Current Win Probability

Katie Boulter
50.8%

Viktorija Golubic
49.2%

Initial Probability (when we started the analysis)

47.5%

52.5%

Our Initial ML Estimation

47.8%

52.2%

Analysis of Changes in Winning Probabilities:

Katie Boulter has improved its chances compared to the initial analysis. (+3.3%)

Viktorija Golubic has seen a decrease in its chances compared to the initial analysis. (-3.3%)

ML Model estimates a lower probability for Katie Boulter than the current prediction. (-3%)

ML Model estimates a higher probability for Viktorija Golubic than the current prediction. (+3%)

Who will win by Users?

1	X	2
33.3%	0%	66.7%

Katie Boulter - Viktorija Golubic Predictions

Users Predictions: 6 users predict this event. Boulter will win (votes: 2 - 33.3%). Golubic will win (votes: 4 - 66.7%).

Expected Score (Market Odds): 2:0

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Preview

Boulter is ranked WTA: 58., and Golubic is ranked WTA: 82..

Each of the two players is seeking greater consistency after recent ups and downs.

Golubic 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 4 head-to-head meetings, Boulter has recorded 2 wins, 0 draws, and 2 losses, with a goal aggregate of 5:4 (averaging 1.3:1 goals per game).

Form

✺ - easy match; ✺ - difficult match;

- Katie Boulter
WTA Osaka
20.10.26	Katie Boulter - Himeno Sakatsume	2:0 ✺
WTA Wuhan
13.10.26	Katie Boulter - Diana Shnaider	0:2 ✺
WTA Beijing
02.10.26	Karolina Muchova - Katie Boulter	2:0 ✺
30.09.26	Mai Hontama - Katie Boulter	0:2 ✺
WTA Billie Jean King Cup World Group
22.09.26	Linda Noskova - Katie Boulter	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 4.5 WLLWL
- Viktorija Golubic
WTA Osaka
18.10.26	Viktorija Golubic - Mai Hontama	2:0 ✺
WTA Wuhan
09.10.26	Darya Kasatkina - Viktorija Golubic	2:1 ✺
WTA Beijing
04.10.26	Linda Noskova - Viktorija Golubic	2:0 ✺
01.10.26	Viktorija Golubic - Peyton Stearns	2:1 ✺
30.09.26	Viktorija Golubic - Elvina Kalieva	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 7.2 WLLWW

Latest Head to Head

WTA Ostrava
04.02.26	Katie Boulter - Viktorija Golubic	2:0
WTA Cleveland
21.08.25	Katie Boulter - Viktorija Golubic	1:2
ITF Tournaments
09.06.23	Katie Boulter - Viktorija Golubic	2:0
WTA Indian Wells
05.03.19	Katie Boulter - Viktorija Golubic	0:2

Upcoming Matches

✺ - easy match; ✺ - difficult match;

- Katie Boulter
WTA Osaka
23.10.26	Katie Boulter - Antonia Ruzic	✺

Katie Boulter - Viktorija Golubic: Predictions, Live Scores & TV Guide