Match Info

CHALLENGER MEN - SINGLES: Yokohama - Qualification, hard - Semi-finals

Date: 16 November 2025, Sunday


	Jumpei Yamasaki		Uisung Park

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Jumpei Yamasaki
22.2%

Uisung Park
77.8%

(when we started the analysis)

28.8%

71.2%

Jumpei Yamasaki has seen a decrease in its chances compared to the initial analysis. (-6.6%)

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

Uisung Park has improved its chances compared to the initial analysis. (+6.6%)

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

Expected Score (Market Odds): 0:2

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Yamasaki is ranked ATP: 912. Park is ranked ATP: 690.

Park has been unpredictable lately (in the last 5 games, wins – 3).

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

In this match, Park is a strong favorite.

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

✺ - easy match; ✺ - difficult match;

- Jumpei Yamasaki
ITF Tournaments
18.09.25	Jumpei Yamasaki - Takuya Kumasaka	1:2 ✺
17.09.25	Taiyo Yamanaka - Jumpei Yamasaki	0:2 ✺
15.09.25	Jumpei Yamasaki - Dominik Palan	Palan D. retired ✺
01.09.25	Jumpei Yamasaki - Shunsuke Nakagawa	0:2 ✺
13.08.25	Koki Matsuda - Jumpei Yamasaki	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 3.8 LW?LL
- Uisung Park
ATP Challenger
09.11.25	Uisung Park - Emile Hudd	Canceled ✺
04.11.25	Uisung Park - Elias Ymer	1:2 ✺
02.11.25	Uisung Park - Digvijay Pratap Singh	2:1 ✺
01.11.25	Uisung Park - Kaito Uesugi	2:1 ✺
28.10.25	Uisung Park - Bu Yunchaokete	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 2.6 ?LWWL

Jumpei Yamasaki - Uisung Park: Predictions, Live Scores & TV Guide