Match Info

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

Date: 1 September 2026, Tuesday


	Chun Hsin Tseng		Yosuke Watanuki

	1	2
			Watch
	1.75	1.95
	1.70	2.10
	1.82	2.05
	1.6	2.2	Watch
	1.80	1.99
	1.71	1.99	Watch
	1.60	2.10
Avarage Now (Initially)	1.71 ↓ (1.82)	2.05 ↑ (1.87)

The most likely Over/Under: 22.50

The best margin for this event is 3.7%, offered by

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Current Win Probability

Chun Hsin Tseng
54.6%

Yosuke Watanuki
45.4%

Initial Probability

(when we started the analysis)

50.7%

49.3%

Our Initial ML Estimation

48.4%

51.6%

Analysis of Changes in Winning Probabilities:

Chun Hsin Tseng has improved its chances compared to the initial analysis. (+3.9%)

Yosuke Watanuki has seen a decrease in its chances compared to the initial analysis. (-3.9%)

ML Model estimates a lower probability for Chun Hsin Tseng than the current prediction. (-6.2%)

Note: The ML model's lower estimate suggests that there may be underlying issues with Chun Hsin Tseng that the model has picked up on.

ML Model estimates a higher probability for Yosuke Watanuki than the current prediction. (+6.2%)

Note: The ML model's higher estimate suggests that Yosuke Watanuki could outperform expectations, possibly based on recent matchups or player stats.

Who will win by Users?

1	X	2
66.7%	0%	33.3%

Chun Hsin Tseng - Yosuke Watanuki Predictions

Users Predictions: 3 users predict this event. Tseng will win (votes: 2 - 66.7%). Watanuki will win (votes: 1 - 33.3%).

Expected Score (Market Odds): 2:0

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Preview

Tseng is ranked ATP: 221. Watanuki is ranked ATP: 420.

Tseng is showing really good form (last 5 games: 4 wins).

Watanuki has been playing with ups and downs recently (in the last 5 games, wins – 2).

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

In this match, both players have almost equal chances to win.

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

Last Results with these Odds

Chun Hsin Tseng - the odds 1.82 are the expected chance of winning is 50.68%, but this team recently wins 44% of matches with these odds.

Yosuke Watanuki - the odds 1.87 are the expected chance of winning is 49.32%, but this team recently wins 25% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Chun Hsin Tseng
ATP Challenger
01.09.26	Chun Hsin Tseng - Tianhui Zhang	2:0 ✺
22.08.26	Chun Hsin Tseng - Jan Kumstat	1:2 ✺
21.08.26	Chun Hsin Tseng - Norbert Gombos	2:0 ✺
20.08.26	Oleksii Krutykh - Chun Hsin Tseng	0:2 ✺
19.08.26	Juan Bautista Torres - Chun Hsin Tseng	1:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 8.4 WLWWW
- Yosuke Watanuki
ATP Challenger
31.08.26	Yosuke Watanuki - Semen Pankin	2:0 ✺
29.07.26	Yosuke Watanuki - Hayato Matsuoka	0:2 ✺
22.07.26	Yosuke Watanuki - Toby Samuel	0:2 ✺
21.07.26	Yosuke Watanuki - Andre Ilagan	2:0 ✺
14.07.26	August Holmgren - Yosuke Watanuki	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 3.6 WLLWL

Latest Head to Head

ATP Challenger
14.11.25	Chun Hsin Tseng - Yosuke Watanuki	1:2

Chun Hsin Tseng - Yosuke Watanuki: Predictions, Live Scores & TV Guide