Takuya Kumasaka and Leo Vithoontien will clash against each other in the qualifications of the Brisbane 3 Challenger for the 2nd time in their career. They are scheduled to play on Monday at 11:30 am on SHOW COURT 1. 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 Takuya Kumasaka who should win in 2 sets.
Takuya Kumasaka -> 1.33
Leo Vithoontien -> 2.98
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Prediction and head to head Takuya Kumasaka vs. Leo Vithoontien
This will be the 2nd time that Takuya Kumasaka and Leo Vithoontien square off. The head to head is 1-0 for Kumasaka (see full H2H stats), 1-0 on hard.
The last time that they squared off, Kumasaka won 6-2 4-6 6-4 in the 1st round in M15 Hinode back in 2024.
Takuya Kumasaka
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 44-21 | 44-21 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2024 | 33-22 | 31-19 | 2-1 | 0-2 | 0-0 | 0-0 |
| 2023 | 33-24 | 18-12 | 15-12 | 0-0 | 0-0 | 0-0 |
| 2022 | 22-14 | 22-14 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2021 | 8-8 | 8-6 | 0-2 | 0-0 | 0-0 | 0-0 |
Ranked no. 498, the Japanese reached the qualifications after beating Daisuke Sumizawa 6-4 4-6 6-1.
In the qualifications, The Japanese defeated Sumizawa (6-4 4-6 6-1). During the match, Kumasaka scored 88 points vs Sumizawa’s 73. Kumasaka was extremely aggressive to blast 35 winners.
Regarding the service games, Kumasaka fired 2 aces and he was exceptionally solid in conceding no double faults. Overall, Takuya Kumasaka was quite effective on serve to win 78% (35/45) of his 1st serve and 56% (18/32) on the second serve. However, this didn’t prevent his to concede the serve twice. The Japanese broke Sumizawa 4 times after converting 40% of his break points (4/10).
Kumasaka has a solid record in the last 7 years having won 60% of his matches (154-104). 44-20 on hard in 2025. In connection with his performance on the same surface of this event, Kumasaka has an overall132-82 match record in the last 7 years on hard.
The Japanese’s best result of the current season was reaching the final in Tokyo,M15 Tsukuba and M15 Nakhon Pathom.
The Japanese has a compiled 44-20 win-loss record in 2025, 44-20 on hard (See FULL STATS).
Previously in the Brisbane 3 Challenger
Kumasaka has never competed in this tournament before.
Leo Vithoontien
23 - 28win/loss
691
691
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 26-30 | 22-23 | 2-5 | 2-2 | 0-0 | 0-0 |
| 2024 | 32-33 | 21-23 | 7-4 | 4-6 | 0-0 | 0-0 |
| 2023 | 30-25 | 24-16 | 2-5 | 4-4 | 0-0 | 0-0 |
| 2022 | 16-11 | 13-8 | 0-0 | 3-3 | 0-0 | 0-0 |
Ranked no. 787, Leo got to the qualifications after beating Duje Markovina 6-3 7-6(6).
In the qualifications, Vithoontien had a good straight sets win against Markovina (6-3 7-66). During the match Vithoontien scored 81 points vs Markovina’s 68. The Japanese was quite aggressive to blast 36 winners.
About the serving games, Vithoontien managed to score 9 aces and he committed only 1 double fault for the entire match. Leo Vithoontien was quite effective on serve to win 73% (36/49) of his 1st serve and 83% (15/18) on the second serve. This was the main reason for not conceding a single break during the match. Leo broke Markovina once after converting 17% of his break points (1/6).
Vithoontien’s best result of the current season was reaching the final in M15 San Diego.
The Japanese has an aggregate 23-28 win-loss record in 2025, 19-21 on hard (See FULL STATS).
H2H Performance in the tournament
Matches, sets, games and points
| Points | Kumasaka | Vithoontien |
|---|---|---|
| Match played | 1 | 1 |
| Tot Set | 3 | 2 |
| Tot Games | 27 | 22 |
| Pts | 88-73 | 81-68 |
| Total Points | 161 | 149 |
| Winners | 35 | 36 |
| %Winners | 40% | 44% |
Both Kumasaka and Vithoontien played 1 match. Also both players started their run from the qualifications.At the moment, Takuya Kumasaka conceded 1 set while Leo Vithoontien hasn’t lost a set so far. Kumasaka has played 1 set more than Vithoontien (3 vs 2). Therefore, Kumasaka played 5 games more than Vithoontien. The Japanese scored 35 winners (40% of the total points). On the other side, The Japanese fired 36 winners (44%).
Serve Performance
| Serve | Kumasaka | Vithoontien |
|---|---|---|
| Aces | 2 | 9 |
| Avg per match | 2 | 9 |
| 1st in | 45/77 | 49/67 |
| %1st in | 58% | 73% |
| 1st pts | 35/45 | 36/49 |
| %1st pts | 78% | 73% |
| 2nd pts | 18/32 | 15/18 |
| %2nd pts | 56% | 83% |
Kumasaka made 2 aces . Vithoontien managed to score 9 aces . Kumasaka won 78% points on his first serve. He quite strong on his second serve to win 56% of the points. On the other side, Vithoontien won 73% of the points on his first serve. He had a solid display on his second serve to win 83% of the points.
How they played the important points
| Breaks | Kumasaka | Vithoontien |
|---|---|---|
| Won | 4 | 1 |
| Converted | 4/10 | 1/6 |
| % Converted | 40% | 17% |
| Conceded | 3 | 3 |
| Saved | 1 | 3 |
| % Saved | 33% | 100% |
| Times Broken | 2 | 0 |
Takuya broke his opponent 4 times with a 40% conversion rate. Takuya dropped his serve twice and he saved 33% of the break points that he conceded. Vithoontien broke his opponent once with a 17% conversion rate. Leo was rock solid on his serve as he has never conceded a single service game after saving 3 break points.
| Kumasaka | |||
| Q1 Sumizawa | Total | ||
|---|---|---|---|
| Score | 6-4 4-6 6-1 | ||
| Tot Set | 3 | 3 | |
| Tot Games | 27 | 27 | |
| pts | 88-73 | 88-73 | |
| Total points | 161 | 161 | |
| Winners | 35 | 35 | |
| %Winners | 40% | 40% | |
| SERVE | |||
| Aces | 2 | 2 | |
| Double Faults | 0 | 0 | |
| 1st in | 45/77 | 45/77 | |
| % 1st in | 58% | 58% | |
| 1st pts | 35/45 | 35/45 | |
| % 1st pts | 78% | 78% | |
| 2nd pts | 18/32 | 18/32 | |
| % 2nd pts | 56% | 56% | |
| Breaks | |||
| Won | 4 | 4 | |
| Converted | 4/10 | 4/10 | |
| Converted % | 40% | 40% | |
| Conceded | 3 | 3 | |
| Saved | 1/3 | 1 | |
| Saved % | 33% | 33% | |
| Times Broken | 2 | 2 | |
| Vithoontien | |||
| Q1 Markovina | Total | ||
|---|---|---|---|
| Score | 6-3 7-66 | ||
| Tot Set | 2 | 2 | |
| Tot Games | 22 | 22 | |
| pts | 81-68 | 81-68 | |
| Total points | 149 | 149 | |
| Winners | 36 | 36 | |
| %Winners | 44% | 44% | |
| SERVE | |||
| Aces | 9 | 9 | |
| Double Faults | 1 | 1 | |
| 1st in | 49/67 | 49/67 | |
| % 1st in | 73% | 73% | |
| 1st pts | 36/49 | 36/49 | |
| % 1st pts | 73% | 73% | |
| 2nd pts | 15/18 | 15/18 | |
| % 2nd pts | 83% | 83% | |
| Breaks | |||
| Won | 1 | 1 | |
| Converted | 1/6 | 1/6 | |
| Converted % | 17% | 17% | |
| Conceded | 3 | 3 | |
| Saved | 3/3 | 3 | |
| Saved % | 100% | 100% | |
| Times Broken | 0 | 0 | |
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