Match Info

ITF MEN - SINGLES: M15 Maanshan 7, hard - Quarter-finals

Date: 20 August 2026, Thursday


	Petr Bar-Biryukov		Tianhui Zhang

	1	2
	1.26	3.40
	1.3	3.61
	1.27	3.35	Watch
	1.27	3.5
	1.27	3.41	Watch
	1.27	3.3
Avarage Now (Initially)	1.27 ↓ (1.31)	3.43 ↑ (3.07)

The most likely Over/Under: 21.50

The best margin for this event is 4.6%, offered by

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Current Win Probability

Petr Bar-Biryukov
72.9%

Tianhui Zhang
27.1%

Initial Probability

(when we started the analysis)

70.1%

29.9%

Our Initial ML Estimation

69%

31%

Analysis of Changes in Winning Probabilities:

Petr Bar-Biryukov has improved its chances compared to the initial analysis. (+2.8%)

Tianhui Zhang has seen a decrease in its chances compared to the initial analysis. (-2.8%)

ML Model estimates a lower probability for Petr Bar-Biryukov than the current prediction. (-3.9%)

ML Model estimates a higher probability for Tianhui Zhang than the current prediction. (+3.9%)

Petr Bar Biryukov - Tianhui Zhang Predictions

Expected Score (Market Odds): 2:0

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Preview

Bar-Biryukov is ranked ATP: 273. Zhang is ranked ATP: 723.

Right now, both players are showing solid form.

In this match, Bar-Biryukov is the team to beat.

In the last 1 head-to-head match, Bar-Biryukov won 1 match, drew 0 matches, lost 0 matches, and goals 2:0.

Last Results with these Odds

Petr Bar-Biryukov - the odds 1.31 are the expected chance of winning is 70.09%, but this team recently wins 50% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Petr Bar-Biryukov
ITF Tournaments
19.08.26	Petr Bar-Biryukov - James Van Herzeele	2:1 ✺
18.08.26	Petr Bar-Biryukov - Zhiheng Xia	2:0
ATP Challenger
13.08.26	Petr Bar-Biryukov - Jie Cui	0:2 ✺
11.08.26	Petr Bar-Biryukov - Taisei Ichikawa	2:0 ✺
04.08.26	Petr Bar-Biryukov - Paul Inchauspe	Bar Biryukov P. Retired ✺
Form Coefficient (based on results and difficulties of last matches) - 6.5 WWLW?
- Tianhui Zhang
ITF Tournaments
19.08.26	Stefan Storch - Tianhui Zhang	0:2 ✺
19.08.26	Qian Sun - Tianhui Zhang	1:2 ✺
13.08.26	Tianhui Zhang - Miles Jones	0:2 ✺
12.08.26	Tianhui Zhang - Joshua Charlton	2:0 ✺
08.07.26	Tianhui Zhang - Masaki Ishikawa	Zhang T. Retired ✺
Form Coefficient (based on results and difficulties of last matches) - 9.1 WWLW?

Latest Head to Head

ATP Challenger
09.09.25	Petr Bar-Biryukov - Tianhui Zhang	2:0

Petr Bar-Biryukov - Tianhui Zhang: Predictions, Live Scores & TV Guide