Match Info

CHALLENGER MEN - SINGLES: Guangzhou 2, hard - Quarter-finals

Date: 12 September 2025, Friday


	Billy Harris		Gauthier Onclin

	1	2
	1.91	1.8	Watch
	1.9	1.8	Watch
	1.95	1.7
	2.13	1.76
	1.52	2.42	Watch
	2	1.74	Watch
Avarage Now (Initially)	1.9 ↑ (1.61)	1.87 ↓ (2.21)

The best margin for this event is 3.8%, offered by

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Current Win Probability

Billy Harris
49.6%

Gauthier Onclin
50.4%

Initial Probability

(when we started the analysis)

57.9%

42.1%

Our Initial ML Estimation

58.8%

41.2%

Analysis of Changes in Winning Probabilities:

Billy Harris has seen a decrease in its chances compared to the initial analysis. (-8.3%)

Note: This is a significant drop in prediction, indicating that Billy Harris's form might have worsened.

Gauthier Onclin has improved its chances compared to the initial analysis. (+8.3%)

Note: This is a significant improvement in prediction, suggesting Gauthier Onclin's recent form is better than expected.

ML Model estimates a higher probability for Billy Harris than the current prediction. (+9.2%)

Note: The ML model's higher estimate suggests a strong performance forecast for Billy Harris, possibly due to key factors that the model accounted for.

ML Model estimates a lower probability for Gauthier Onclin than the current prediction. (-9.2%)

Note: The ML model's lower estimate suggests a potential downturn for Gauthier Onclin, possibly due to injuries or other negative factors.

Who will win by Users?

1	X	2
46.2%	7.7%	46.2%

Billy Harris - Gauthier Onclin Predictions

Users Predictions: 12 users predict this event. Harris will win (votes: 6 - 50%). Onclin will win (votes: 6 - 50%).
Confidence interval (95%) for Harris: 21.7% – 78.3%.

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

Expected Score (Market Odds): 0:2

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Preview

Harris is ranked ATP: 136. Onclin is ranked ATP: 215.

Harris has been on a winning streak and is in great shape (last 5 games: 5 wins).

In recent matches, Onclin has shown inconsistent performance (in the last 5 games, wins – 2).

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

Harris could have a small edge in this match.

We predict that Harris will win today's game, with odds of 1.61.

In recent times, the players did not meet on the field.

Last Results with these Odds

Gauthier Onclin - the odds 2.21 are the expected chance of winning is 42.07%, but this team recently wins 25% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Billy Harris
ATP Challenger
11.09.25	Billy Harris - Arthur Gea	2:0 ✺
10.09.25	Billy Harris - Denis Yevseyev	Yevseyev D. retired ✺
07.09.25	Daniil Glinka - Billy Harris	1:2 ✺
06.09.25	Billy Harris - Justin Engel	2:1 ✺
05.09.25	Mae Malige - Billy Harris	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 8.6 W?WWW
- Gauthier Onclin
ATP Challenger
11.09.25	Gauthier Onclin - James McCabe	McCabe J. retired ✺
09.09.25	Gauthier Onclin - Ilia Simakin	2:0 ✺
02.09.25	Giulio Zeppieri - Gauthier Onclin	2:0 ✺
ATP US Open
18.08.25	Nikoloz Basilashvili - Gauthier Onclin	2:1 ✺
ATP Challenger
04.08.25	Gauthier Onclin - Dino Prizmic	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 3.7 ?WLLL

Billy Harris - Gauthier Onclin: Predictions, Live Scores & TV Guide