Match Info

CHALLENGER MEN - SINGLES: Biella, clay - 1/8-finals

Date: 11 September 2025, Thursday


	Federico Arnaboldi		Stefano Napolitano

	1	2
	3	1.36	Watch
	2.55	1.45	Watch
	2.7	1.41	Watch
	2.7	1.48
	2.66	1.43	Watch
	2.77	1.41	Watch
Avarage Now (Initially)	2.73 ↑ (2.35)	1.42 ↓ (1.52)

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

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Current Win Probability

Federico Arnaboldi
34.3%

Stefano Napolitano
65.7%

Initial Probability

(when we started the analysis)

39.3%

60.7%

Analysis of Changes in Winning Probabilities:

Federico Arnaboldi has seen a decrease in its chances compared to the initial analysis. (-5%)

Stefano Napolitano has improved its chances compared to the initial analysis. (+5%)

Who will win by Users?

1	X	2
72.7%	0%	27.3%

Federico Arnaboldi - Stefano Napolitano Predictions

Users Predictions: 11 users predict this event. Arnaboldi will win (votes: 8 - 72.7%). Napolitano will win (votes: 3 - 27.3%).
Confidence interval (95%) for Arnaboldi: 46.4% – 99%.

Verified Performance Core (Selected Experts): 2 Selected Experts predict this event. Arnaboldi (votes: 1 - 50%). Napolitano (votes: 1 - 50%).

Expected Score (Market Odds): 0:2

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Preview

Arnaboldi is ranked ATP: 373. Napolitano is ranked ATP: 847.

Arnaboldi is currently in poor form (last 5 games: 1 wins).

Napolitano may face physical challenges compared to their opponent, as they have played more matches in recent days.

Napolitano might have a minor edge in this game.

The players have not played against each other recently.

Form

✺ - easy match; ✺ - difficult match;

- Federico Arnaboldi
ATP Challenger
09.09.25	Stefano Travaglia - Federico Arnaboldi	Arnaboldi F. walkover ✺
02.09.25	Luciano Darderi - Federico Arnaboldi	2:0 ✺
26.08.25	Federico Arnaboldi - Alvaro Guillen Meza	0:2 ✺
12.08.25	Federico Arnaboldi - David Jorda Sanchis	0:2 ✺
12.08.25	Federico Arnaboldi - Federico Coria	Canceled ✺
Form Coefficient (based on results and difficulties of last matches) - 7 ?LLL?
- Stefano Napolitano
ATP Challenger
09.09.25	Stefano Napolitano - Enrico Dalla Valle	2:0 ✺
ITF Tournaments
04.09.25	Stefano Napolitano - Giorgio Tabacco	0:2 ✺
02.09.25	Stefano Napolitano - Filippo Mazzola	2:0 ✺
ATP US Open
18.08.25	Marc-Andrea Huesler - Stefano Napolitano	2:1 ✺
ATP Wimbledon
23.06.25	Timofey Skatov - Stefano Napolitano	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 4.4 WLWLL

Federico Arnaboldi - Stefano Napolitano: Predictions, Live Scores & TV Guide