Yosuke Watanuki and Sho Shimabukuro will play each other in the 2nd round of the Kobe Challenger for the 4th time in their career. They are scheduled to compete on Thursday at 1:30 pm on CENTRE COURT. In the following paragraphs, you can find the head to head analysis and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Yosuke Watanuki who should win in 3 sets.

As per the initial odds, Yosuke Watanuki is the pick to win this match.
Yosuke Watanuki -> 1.48
Sho Shimabukuro -> 2.57

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Prediction and head to head Yosuke Watanuki vs. Sho Shimabukuro

This will be the 4th time that Yosuke Watanuki and Sho Shimabukuro clash against each other. The head to head is 2-1 for Watanuki (see full H2H stats), but they have never competed against each other on indoor hard courts.

The last time that they fought against each other, Shimabukuro won 7-6(7) 6-0 in the quarter in the Nonthaburi 3 Challenger back in September 2022.

Yosuke Watanuki

Yosuke Watanuki

0 - 0win/loss

Rank
159
High
72
WWWWWLLLWL
Year Total Hard Clay I.hard Grass Carpet
2025 31-24 18-18 0-0 6-1 7-5 0-0
2024 11-11 9-8 0-1 2-2 0-0 0-0
2023 43-23 29-12 7-5 1-2 6-4 0-0
2022 40-22 19-11 6-4 15-7 0-0 0-0
2021 18-17 8-9 2-3 6-4 2-1 0-0

Ranked no. 195, Yousuke got to the 2nd round after defeating Yunseong Chung 6-2 6-2.

In the 1st round, The Japanese had a good straight sets win against Chung (6-2 6-2). During the match, Watanuki scored 62 points vs Chung’s 37. Yousuke was very aggressive to blast 19 winners.

Talking about the service games, Watanuki scored 8 aces and he committed only 4 double faults. Yosuke Watanuki was exceptionally efficient on serve to win 79% (19/24) of his 1st serve and 74% (17/23) on the second serve. This was the main reason for not conceding a single break during the match. Watanuki broke Chung 4 times after converting 40% of his break points (4/10).

Watanuki has a solid record in the last 8 years having won 60% of his matches (167-113). 11-7 on indoor hard courts in 2022. In connection with his performance on the same surface of this competition, Watanuki has a composed48-20 record in the last 8 years on indoor hard courts.

Watanuki’s best result of the year was getting to the final in the Yokohama Challenger.

Watanuki has an aggregate 31-22 win-loss record in 2022, 11-7 on indoor hard courts (See FULL STATS).

Previously in the Kobe Challenger

Kobe Challenger
Watanuki's Record

Sho Shimabukuro

Sho Shimabukuro

0 - 0win/loss

Rank
145
High
135
LWWLWWWWWW
Year Total Hard Clay I.hard Grass Carpet
2025 34-23 29-19 0-0 2-1 3-3 0-0
2024 30-28 21-17 1-3 3-5 5-3 0-0
2023 43-26 19-17 7-1 9-4 8-4 0-0
2022 42-25 38-20 0-2 4-3 0-0 0-0
2021 31-20 28-18 0-0 3-2 0-0 0-0

Ranked no. 284 (career-high), Shimabukuro reached the 2nd round after defeating Yasutaka Uchiyama 5-1 ret..

In the 1st round against Uchiyama, the Japanese had a free pass after Uchiyama retired on a 5-1 . scoreline.

Sho’s best result of the current season was getting to the final in M25 Monastir and M25 Harmon.

The Japanese has a compiled 40-23 win-loss record in 2022, 4-2 on indoor hard courts (See FULL STATS).

Kobe Challenger
Shimabukuro's Record

H2H Performance in the tournament

Y.Watanuki
S.Shimabukuro
!
1h:02
1h:02
Time on court​
0h:28
0h:28
1h:02
1h:02
Last match​
!
0h:28
0h:28
1
1
Match played
1
1
16
16
Games Played​
6
6
2
2
Set played​​
2
2
62
62
Total points​
22
22
62
62
Avg point​
22
22
19
19
Winners
9
9
19
19
Avg Winners​
9
9
31%
31%
Ratio winners
41%
41%
-- Serve --
8
8
Aces
1
1
8
8
Avg Aces
1
1
4
4
Double Faults
2
2
4
4
Avg Double Faults
2
2
19/24
19/24
1st won total​
9/12
9/12
!
79%
79%
1st won %
!
75%
75%
17/23
17/23
2nd won total​
4/8
4/8
!
74%
74%
2nd won %
50%
50%
-- Break Points --
4/10
4/10
BP won
2/3
2/3
4/10
4/10
Avg BP won
2/3
2/3
40%
40%
Won
!
67%
67%
0
0
Conceded
0
0
0
0
Avg Conceded
0
0
0
0
Broken
0
0
!
0
0
Avg Broken
!
0
0
0
0
Saved
0
0

Matches, sets, games and points

Points Watanuki Shimabukuro
Match played 1 1
Tot Set 2 2
Tot Games 16 6
Pts 62-37 22-16
Total Points 99 38
Winners 19 9
%Winners 31% 41%

Both Watanuki and Shimabukuro played 1 match. Both players have not conceded a single set in this event so far. Talking about their workload, Watanuki and Shimabukuro have played the same amount of sets 2. However, Watanuki played 10 games more than Shimabukuro. The Japanese scored 19 winners (31% of the total points). On the other side, Sho managed to score 9 winners (41%).

Serve Performance

Serve Watanuki Shimabukuro
Aces 8 1
Avg per match 8 1
1st in 24/47 12/20
%1st in 51% 60%
1st pts 19/24 9/12
%1st pts 79% 75%
2nd pts 17/23 4/8
%2nd pts 74% 50%

Watanuki recorded 8 aces . Shimabukuro bagged 1 ace . Watanuki won 79% points behind his first serve. He had a solid display on his second serve to win 74% of the points. On the other side, Shimabukuro won 75% of the points on his first serve. He had a solid display on his second serve to win 50% of the points.

How they played the important points

Breaks Watanuki Shimabukuro
Won 4 2
Converted 4/10 2/3
% Converted 40% 67%
Conceded 0 0
Saved 0 0
% Saved 0% 0%
Times Broken 0 0

The Japanese broke his opponent 4 times with a 40% conversion rate. Yousuke very solid his serve as he has never surrendered a single service game after saving 0 break points. Shimabukuro broke his opponent twice with a 67% conversion rate. The Japanese was rock solid on his serve as he has never conceded a single service game after saving 0 break points.

Watanuki
R1
Chung
Total
Score 6-2 6-2
Tot Set 2 2
Tot Games 16 16
pts 62-37 62-37
Total points 99 99
Winners 19 19
%Winners 31% 31%
SERVE
Aces 8 8
Double Faults 4 4
1st in 24/47 24/47
% 1st in 51% 51%
1st pts 19/24 19/24
% 1st pts 79% 79%
2nd pts 17/23 17/23
% 2nd pts 74% 74%
Breaks
Won 4 4
Converted 4/10 4/10
Converted % 40% 40%
Conceded 0 0
Saved 0/0 0
Saved % 0%
Times Broken 0 0
Shimabukuro
R1
Uchiyama
Total
Score 5-1 ret.
Tot Set 1 1
Tot Games 6 6
pts 22-16 22-16
Total points 38 38
Winners 9 9
%Winners 41% 41%
SERVE
Aces 1 1
Double Faults 2 2
1st in 12/20 12/20
% 1st in 60% 60%
1st pts 9/12 9/12
% 1st pts 75% 75%
2nd pts 4/8 4/8
% 2nd pts 50% 50%
Breaks
Won 2 2
Converted 2/3 2/3
Converted % 67% 67%
Conceded 0 0
Saved 0/0 0
Saved % 0%
Times Broken 0 0

Tennis Scores in Kobe Challenger

Upcoming matches in the draw