Match Info

CHALLENGER MEN - SINGLES: Shanghai, hard - 1/8-finals

Date: 4 September 2025, Thursday


	Giulio Zeppieri		Petr Bar-Biryukov

	1	2
	1.22	4	Watch
	1.28	3.3	Watch
	1.25	3.6
	1.29	3.72
	1.23	3.86	Watch
			Watch
	1.27	3.54	Watch
Avarage Now (Initially)	1.26 ↓ (1.3)	3.67 ↑ (3.35)

The best margin for this event is 4.4%, offered by

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Current Win Probability

Giulio Zeppieri
74.5%

Petr Bar-Biryukov
25.5%

Initial Probability

(when we started the analysis)

72.1%

27.9%

Analysis of Changes in Winning Probabilities:

Giulio Zeppieri has improved its chances compared to the initial analysis. (+2.4%)

Petr Bar-Biryukov has seen a decrease in its chances compared to the initial analysis. (-2.4%)

Who will win by Users?

1	X	2
28.6%	0%	71.4%

Giulio Zeppieri - Petr Bar Biryukov Predictions

Users Predictions: 7 users predict this event. Zeppieri will win (votes: 2 - 28.6%). Bar-Biryukov will win (votes: 5 - 71.4%).

Verified Performance Core (Selected Experts): 3 Selected Experts predict this event. Zeppieri (votes: 2 - 66.7%). Bar-Biryukov (votes: 1 - 33.3%).

Over/Under & Asian Handicap Predictions by Selected Experts:

AH +4.5 Games - Bar-Biryukov (1.61) (votes: 1 - 100%) .

AH +1.5 Sets - Bar-Biryukov (1.92) (votes: 2 - 100%) .

Overall Expert Consensus (including all markets): 6 Selected Experts predict this event. Zeppieri (votes: 2 - 33.3%). Bar-Biryukov (votes: 4 - 66.7%).

Expected Score (Market Odds): 2:0

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Preview

Zeppieri is ranked ATP: 260. Bar-Biryukov is ranked ATP: 322.

Both players have been playing unpredictably.

Zeppieri may have a physical advantage due to more rest days in recent times.

In this match, Zeppieri is the team to beat.

The players have not played against each other recently.

Last Results with these Odds

Petr Bar-Biryukov - the odds 3.35 are the expected chance of winning is 27.88%, but this team recently wins 57% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Giulio Zeppieri
ATP Challenger
02.09.25	Giulio Zeppieri - Gauthier Onclin	2:0 ✺
ATP US Open
21.08.25	Jaime Faria - Giulio Zeppieri	2:0 ✺
19.08.25	Giulio Zeppieri - Hady Habib	2:1 ✺
ATP Challenger
08.08.25	Giulio Zeppieri - Harold Mayot	0:2 ✺
07.08.25	Petr Brunclik - Giulio Zeppieri	1:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 6.6 WLWLW
- Petr Bar-Biryukov
ATP Challenger
03.09.25	Petr Bar-Biryukov - Sho Shimabukuro	2:0 ✺
01.09.25	Petr Bar-Biryukov - Kokoro Isomura	0:2 ✺
31.08.25	Petr Bar-Biryukov - Ramkumar Ramanathan	2:0 ✺
26.08.25	Filip Peliwo - Petr Bar-Biryukov	2:0 ✺
ITF Tournaments
10.08.25	Egor Gerasimov - Petr Bar-Biryukov	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 10.7 WLWLW

Giulio Zeppieri - Petr Bar-Biryukov: Predictions, Live Scores & TV Guide